zoology | University of Hawaiʻi System News /news News from the University of Hawaii Fri, 15 Mar 2024 02:03:55 +0000 en-US hourly 1 /news/wp-content/uploads/2019/04/cropped-UHNews512-1-32x32.jpg zoology | University of Hawaiʻi System News /news 32 32 28449828 4 鶹ýMānoa doctoral candidates earn $10K fellowships /news/2023/10/26/founder-region-fellowship-grants-2023/ Fri, 27 Oct 2023 01:50:26 +0000 /news/?p=185843 Nearly half of the 2023 Founder Region Fellowship grants were awarded to UH Mānoa students.

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four people smiling headshots
From left, Erin McConkey, Randi Rollins, Amy Var and Joanne Qinaʻau

For the fourth consecutive year, women doctoral candidates from the University of 鶹ý at Mānoa earned grants recognizing their studies, research and work, all of which have great social importance to the world.

Nearly half of the 2023 from Soroptimist Founder Region Fellowship, Inc. were awarded to UH Mānoa students. Erin McConkey, Joanne Qinaʻau, Randi Rollins and Amy Var each received a $10,000 unrestricted grant to support the completion of their degrees.

“I had the privilege of attending the Soroptimist Conference, an unforgettable and enriching experience,” Rollins, from the , said. “We connected with all the remarkable awardees and personally met the generous sponsors to express our gratitude. The grant not only enabled me to reduce my hours at a part-time job but also afforded me the precious time needed to focus on completing my dissertation. Furthermore, it facilitated my participation in a statistical training in Seattle. These opportunities have been pivotal in nurturing my professional growth, guiding me towards the next step in my career.”

In honor of the Founder Region Fellowship’s 75th anniversary, a celebration was held in Oakland, California, where awardees were recognized for their doctoral work and contributions. Since 1948, 363 grants totaling more than $1.7 million have been awarded. Some of the fields awarded over the years include: clinical psychology, endocrinology, sociology, genetics, immunology, zoology, marine biology, civil engineering, bioengineering, infectious diseases, agricultural policy reform, law, social science and special education.

“I couldn’t be more grateful! The buffer fellowships like this allows for more time and energy to be spent on our research—hopefully this means an even higher quality of work,” Qinaʻau said. “Additionally, the fellowship has contributed to less worry and stress over how to pay bills during a year where dissertation demands are high. Mahalo nui loa to everyone involved who made this happen!”

2024 applications now open

For those interested in applying for the 2024 Founder Region Fellowship, visit the to learn more and on November 2 or November 12. Application deadline is January 15, 2024.

UH Mānoa’s 2023 awardees

  • Erin McConkey is an anthropology student in the . McConkey’s dissertation explores the sociomaterial entanglements surrounding the production and use of snake antivenom in Thailand. It critically examines how human and nonhuman relationships transform medico-scientific ideas about the body, medicine and labor. McConkey hopes her work will bring to light avenues for reducing the number of snakebites and improving access to safe and effective treatment.
  • Joanne Qinaʻau studies psychology in the College of Social Sciences. Qinaʻau’s dissertation is an offering to ancestors, outlining detriments, supports, states and outcomes of wellbeing for Native Hawaiians who have behavioral health challenges. Highlighting the stress of settler colonialism and the need for ecological pono (morality, righteous, just) and relational pilina (relationships), their work aims to inform intervention design. Preliminary measures can also be adapted for therapeutic or research purposes, while the empowerment materials contribute to kaiāulu using a participatory approach.
  • Randi Rollins is a zoology student in the School of Life Sciences. Rollins’ research focused on the ecology of rat lungworm. Parasitic nematodes infect 1.5–3.5 billion people worldwide. Human infection is closely associated with economic status and disproportionately affects economically disadvantaged people, especially in tropical/subtropical and developing countries. Having graduated in August, Rollins started a postdoctoral position at UH on a National Institutes of Health-funded project to discover treatments/preventative compounds for rat lungworm disease.
  • Amy Var is a learning design and technology student in the . Var’s dissertation study: Examining Technology Integrated Higher-Order Thinking Practices at Title I Public Middle Schools aims to better understand how teachers use technology to promote higher-order thinking in disadvantaged settings where the literature suggests such practices are lacking and, in doing so, shine a light on innovative, exemplary practices, thereby promoting social justice through digital equity.
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126K pounds of marine debris removed, sea turtles rescued at Papahānaumokuākea /news/2023/10/09/126k-pounds-marine-debris/ Tue, 10 Oct 2023 02:17:34 +0000 /news/?p=184787 Thirteen of the 16 team members who were involved have ties to UH.

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Seven people hauling netting debris out of the ocean
PMDP removed 126,310 pounds of marine debris from Papahānaumokuākea Marine National Monument. (Photo credit: Andrew Sullivan-Haskins)

Freedivers from the Papahānaumokuākea Marine Debris Project (PMDP) finished a 28-day cleanup expedition to the Papahānaumokuākea Marine National Monument (the Northwestern Hawaiian Islands) removing a total of 126,310 lbs of marine debris. Thirteen of the 16 team members who were involved have ties to the University of 鶹ý.

This was PMDP’s second large-scale effort in 2023, with a previous expedition completed during the month of July.

The team encountered seven live green sea turtles that had become entangled in ghost nets, including three adults trapped in the same net. Fortunately, they were able to free all seven turtles.

Turtle held by a person with a mask and snorkle while getting debris removed from its neck
During seven days of diving operations at Manawai divers from the PMDP disentangled seven Hawaiian green sea turtles from deadly ghost net entanglements. (Photo credit: Andrew Sullivan-Haskins)

“If we’re seeing this level of animal entanglement and mortality during just a couple of days here, you can imagine how many more of these situations go unseen during the rest of the year,” said PMDP President Kevin O’Brien, a 2006 UH Mānoa graduate in zoology and RCUH employee from 2007 to 2019. “We have an unseen problem on our hands. Out of sight, out of mind.”

PMDP conducts multiple annual cleanup expeditions to the remote Hawaiian islands, reefs and atolls of Papahānaumokuākea to reduce the risk of entanglement for many species of protected wildlife, to mitigate coral reef damage and minimize risk of plastic ingestion for seabirds.

Removing ghost nets, other debris

Cleanups were conducted at Lalo (French Frigate Shoals), Kamokuokamohoaliʻi (Maro Reef), Hōlanikū (Kure Atoll) and Manawai (Pearl and Hermes Atoll). Despite visiting four locations within Papahānaumokuākea, the team’s primary focus was the cleanup of Manawai, which lies nearly 1,200 miles from Honolulu. This maze of coral reefs creates a sheltered habitat for a diverse array of marine species, but also unfortunately traps a large amount of floating derelict fishing gear (ghost nets). Due to its size, at least half of Manawai’s surveyable lagoon area had not been cleaned in more than 10–15 years.

Of the 126,310 lbs total:

People digging up a net from the beach
To remove this monster net at Hōlanikū volunteers assisted PMDP by helping to dig out and cut-up the net over the course of three days. (Photo credit: Andrew Sullivan-Haskins)
  • 102,310 lbs were ghost nets removed from the reefs
  • 18,145 lbs were ghost nets removed from the shorelines
  • 1,030 lbs were shoreline plastics
  • 4,825 lbs were larger derelict items (boat, buoys)

“These larger, heavier items that wash in from elsewhere in the Pacific can have a significant impact too,” said O’Brien. “They bash their way through delicate coral reefs as they drift in from the open ocean, and can continue to destroy corals long-term when storms or high tides remobilize them and keep them moving around.”

UH impact

Other PMDP team members with UH ties:

  • James Morioka (Executive Director)—UH Mānoa, 2012, BS , RCUH employee 2011–22
  • Kaʻehukai Grant Goin—UH Mānoa, 2021, BA ; currently pursuing a MS in at UH Hilo
  • Nāmele Naipo-Arsiga—UH Mānoa, 2017, BS kinesiology and rehabilitation science
  • Sydney Luitgaarden—UH Mānoa, 2019, BS marine biology
  • Charlotte Frank—currently enrolled at UH Mānoa in the Graduate Ocean Policy Certificate program in the
  • Kiana Poki—UH Mānoa, 2014, BA and
  • Sean Guerin—RCUH employee, 2005–06, 2009–13
  • Andrew Sulivan-Haskins—RCUH employee 2017–present
  • Max Moonier— former employee, Coral Resilience Lab
  • Lauren Chamberlain (Fraser)—former UH Mānoa student
  • Ford Stallsmith—former 鶹ý Community College–Pālamanui student
  • Richard Chen—UH Mānoa 2021, BS marine biology

Visit to learn more about the project or to support future efforts.

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86K pounds of ghost nets, plastic, other debris removed from Papahānaumokuākea /news/2023/08/08/papahanaumokuakea-marine-debris/ Wed, 09 Aug 2023 02:44:33 +0000 /news/?p=181539 Of the 86,100 pounds of marine debris removed, 69,330 pounds or more than 80% were ghost nets.

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person carrying a large net
During PMDP’s expedition, the team removed 16,820 pounds of marine debris from the critically important coastal shoreline of Kamole (Laysan Island). (Photo credit: Andrew Sullivan-Haskins)

More than 86,000 pounds of marine debris were removed from Papahānaumokuākea Marine National Monument (Northwestern Hawaiian Islands) by a team from 鶹ý-based non-profit organization (PMDP). Nine of the 16 team members who were involved in the 30-day mission during July and August have ties to the University of 鶹ý.

large bunch of nets as people look on
PMDP Hawaiʻi charters a 180 foot long ship during its expeditions. The charter vessel is capable of housing the entire team during its 30-day missions and also has enough deck space for all four small boats as well as all the debris collected. (Photo credit: Andrew Sullivan-Haskins)

Of the 86,100 pounds of marine debris removed, 69,330 pounds or more than 80% were ghost nets:

57,240 pounds removed from Kamokuokamohoaliʻi (Maro Reef)

  • All 57,240 pounds were ghost nets removed from the coral reefs

16,820 pounds removed from Kamole (Laysan Island)

  • 6,720 pounds were ghost nets removed from the shorelines
  • 10,100 pounds were plastic and other debris removed from the shorelines

12,040 pounds removed from Kapou (Lisianski Island)

  • 5,370 pounds were ghost nets removed from the shorelines
  • 6,670 pounds were plastic and other debris removed from the shorelines
monk seal sleeping next to plastics
The island of Kamole (Laysan Island) is home to one of the largest populations of critically endangered Hawaiian monk seals in the world. Marine debris is one of the greatest threats to the survival of the Hawaiian monk seal. (Photo credit: Andrew Sullivan-Haskins)

“It feels good to be able to remove these nets and prevent entanglements to wildlife and damage to the healthy coral reefs, but at the same time it’s heartbreaking to see the continual influx of marine debris in one of the most pristine, protected places in the world,” said PMDP Executive Director James Morioka, a 2012 UH Mānoa graduate in and RCUH employee from 2011 to 2022.

“We need to do better globally to prevent these nets from entering the oceans, and it all starts with the decisions we make at home in our daily lives.”

Ghost net dangers

Using their team of highly-skilled freedivers and small boat operators, PMDP conducted the cleanups focusing on carefully removing ghost nets from the shallow coral reef environments. These ghost nets pose entanglement threats to protected endemic wildlife and suffocating negative impacts to the living coral reef habitats. The team also disentangled and saved a Hawaiian green sea turtle from a net, as well as several protected seabirds.

“If PMDP isn’t there to clean up Papahānaumokuākea, no one is,” Morioka said. “We happened to be in the right place at the right time to save that turtle. You can only imagine how many more lost animals there would be if PMDP wasn’t preemptively cleaning up these reefs.”

UH impact

Other PMDP team members with UH ties:

person diving next to a large bunch of nets
PMDP marine debris technician Ford Stallsmith resurfaces after working on a net at Kamokuokamohoaliʻi. (Photo credit: Andrew Sullivan-Haskins)
  • Kevin O’Brien (PMDP president and founder)—UH Mānoa, 2006, BA zoology; RCUH employee, 2007–19
  • Kaʻehukai Grant Goin—UH Mānoa, 2021, BA ; currently pursuing a MS in
  • Sydney Luitgaarden—UH Mānoa, 2019, BS marine biology
  • Nāmele Naipo-Arsiga—UH Mānoa, 2017, BS
  • Charlotte Frank—currently enrolled at UH Mānoa in the Graduate Ocean Policy Certificate program in the
  • Kiana Poki—UH Mānoa, 2014, BA and
  • Sean Guerin—RCUH employee, 2005–06, 2009–13
  • Andrew Sullivan-Haskins—RCUH employee, 2017–present
  • Max Moonier— employee, Coral Resilience Lab
  • Lauren Chamberlain (Fraser)—former UH Mānoa student
  • Ford Stallsmith—former 鶹ý Community College—Pālamanui student

The team has a second mission to Papahānaumokuākea Marine National Monument in 2023 scheduled for August 26–September 22. Since 2020, PMDP has removed a total of 589,847 pounds of debris from Papahānaumokuākea. Over the last two years, the PMDP team has removed more than 143,345 pounds of ghost nets from just one single coral reef system: Kamokuokamohoaliʻi (Maro Reef).

A majority of the debris will be incinerated to generate electricity for powering hundreds of Oʻahu homes. Recyclable plastics will be set aside for PMDP’s local student-led ocean plastics recycling project.

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New rat lungworm disease resource to help doctors with diagnosis, treatment /news/2022/12/06/rat-lungworm-diagnosis-treatment/ Tue, 06 Dec 2022 18:00:44 +0000 /news/?p=169927 A new paper is available to educate medical professionals globally as they diagnose and treat an increasing number of patients with rat lungworm disease.

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snail
Lissachatina fulica (giant African snail) in Mānoa Valley, Oʻahu. (Photo credit: Randi Rollins)

As climate change continues, human cases of rat lungworm disease are anticipated to become more widespread globally, especially in places where the parasite that causes the disease is not yet present. , led by University of 鶹ý at Mānoa researchers, was published to educate medical professionals in the U.S. and around the world as they encounter an increasing number of patients with the disease.

“We published this paper as a means to broaden knowledge and understanding of rat lungworm disease, especially among the medical community but also to help spread the word to the general public,” said Robert Cowie, lead author of the study and research professor at the in the UH Mānoa .

rat lungworms in a dish
Adult rat lungworms: male and female (candy cane color) next to a pen lid for size. (Photo credit: Randi Rollins)

Increased awareness among the medical community will reduce the likelihood of sick people being misdiagnosed in primary care clinics and emergency rooms or simply being given pain medicine and anti-anxiety medication, or of infected individuals waiting weeks to months before receiving an accurate diagnosis.

Rats and slugs or snails are required hosts during various stages of the rat lungworm’s life cycle. Humans become infected after inadvertently or intentionally eating a raw or undercooked, infected slug/snail or other so-called “carrier” hosts in which the parasite cannot develop, such as freshwater prawns, frogs, toads, centipedes, or land crabs. When people are infected, the rat lungworm’s migration into the brain and spinal cord combined with a powerful inflammatory reaction often leads to swelling around the brain and spinal cord (meningitis) and can, in rare instances, lead to paralysis and death or, in other cases, chronic, disabling neurological symptoms.

The study, published in the American Journal of Tropical Medicine and Hygiene, summarizes and provides references to literature dealing with diagnosis and treatment including guidance shared in a led by Vernon Ansdell, associate professor at the UH Mānoa and co-author of the new study.

Early diagnosis, treatment are critical

Cowie, Ansdell and their co-authors highlight the challenges posed by the wide array of symptoms rat lungworm disease can induce—headache, fever, nausea, rash, anxiety, migratory pains, tingling of the skin which may become super-sensitive, weakness and more.

snail on leaf
Parmarion martensi (semi slug) on taro leaf in Maikiki Valley, Oʻahu. (Photo credit: Randi Rollins)

“Currently, we believe that diagnosis in acute illness is best achieved with polymerase chain reaction [PCR] tests that detect parasite DNA in cerebrospinal fluid,” said Ansdell. “Though not yet approved for general use, more recent research has resulted in highly sensitive PCR tests that aim to detect very small amounts of rat lungworm DNA not just in spinal fluid, but also in blood, possibly alleviating the need for lumbar puncture for diagnosis.”

Following a diagnosis of rat lungworm disease, many patients require medication for pain relief, and corticosteroids to lessen inflammation, sometimes together with repeat lumbar punctures to reduce intracranial pressure and relieve severe headaches, the authors note in the paper. Additional options for pain relief include ketamine and intravenous lidocaine drugs. A final important therapy is anthelmintics drugs, antiparasitic medicines that kill migrating worms.

“Concerns regarding severe inflammatory reactions with anthelmintics are proving increasingly unwarranted,” said Ansdell. “We do recommend, however, that anthelmintics are given with corticosteroids to limit any possible inflammatory reactions. There’s increasing evidence that early treatment with corticosteroids and anthelmintics is safe and effective. The hope is that early combination therapy may limit the severity of disease and complications such as long term disability.”

Rat lungworm anticipated to spread globally

The parasite is already fairly widespread in 鶹ý, especially at low to mid elevations where it is warm and wet. As the climate warms, it could spread to other locations. That trend may also occur in the continental U.S., especially among southeastern states, where the parasite is already present, and globally.

“The prevalence of human infection depends especially on eating habits, so as it spreads around the globe, people need to be made aware of how to avoid it, as best as possible,” said Cowie. “We need communities and medical professionals to be prepared with accurate information to avoid, diagnose and treat this disease.”

Additional study co-authors are Claire Panosian Dunavan, professor emeritus of the David Geffen School of Medicine at University of California – Los Angeles, and producer of the documentary ; and Randi L. Rollins, zoology doctoral candidate at UH Mānoa.

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100K pounds of marine debris removed from Papahānaumokuākea /news/2022/08/16/marine-debris-removed-papahanaumokuakea/ Tue, 16 Aug 2022 23:18:32 +0000 /news/?p=163494 An estimated 115,000 pounds of marine debris accumulates annually on Papahānaumokuākea reefs.

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big ball of nets above a boat
Kamaliʻi Andrade and Kaʻehukai Goin crane their boatʻs load of marine debris from Kamokuokamohoaliʻi. (Photo credit: James Morioka/PMDP)

Nearly 100,000 pounds of marine debris that was smothering coral reefs and beaches in the Northwestern Hawaiian islands has been removed, thanks to a group that included University of 鶹ý at Mānoa alumni and students.

net on coral reef underwater with a diver
Diver Max Lee works on removing a derelict fishing net at Kamokuokamohoaliʻi. (Photo credit: James Morioka/PMDP)

Sixteen free divers from the non-profit organization (PMDP) collected 97,295 pounds of marine debris from Papahānaumokuākea Marine National Monument over a 27-day mission in July. More than 88% of that, or 86,000 pounds, consisted of ghost nets cleared from a single reef. Nine of the 16 team members were either UH Mānoa alumni and/or current students at UH Mānoa and UH Hilo.

“The fact that we are seeing this kind of accumulation in such a single small area is really indicative of the scale of the global marine debris issue,” said Kevin O’Brien, PMDP president and founder, and 2006 UH Mānoa zoology graduate.

A majority of the debris collected will be incinerated to generate electricity to power hundreds of Oʻahu homes, according to PMDP. In addition, some of the recyclable plastics will be set aside for PMDP’s local student-led ocean plastics recycling project.

Dangers of ghost nets

bird nibbling on a plastic net
A blackfoot albatross inspects a derelict fishing net at Kāmole/Laysan Island. (Photo credit: Andy Sullivan-Haskins/PMDP)

Ghost nets are large, tangled masses of lost or discarded fishing nets made of plastic. They can snag on the shallow coral reefs, smothering and breaking the living coral colonies. These nets also pose a hazard for most marine wildlife, including honu (Hawaiian green sea turtles), many species of seabirds and the endangered Hawaiian monk seal.

The reef where the ghost nets were removed is known as Kamokuokamohoaliʻi (island of the shark god) or Maro Reef. It is one of the most diverse coral reefs in 鶹ý, harboring 37 coral species. Kamokuokamohoaliʻi lies in the heart of Papahānaumokuākea Marine National Monument, a string of remote and uninhabited islands that make up the last 1,300 miles of the Hawaiian island chain. The shallow portion of the reef (depth of less than 10 feet) that marine debris accumulated on is roughly eight miles long. It supports a vibrant ecosystem, including Hawaiian monk seals, honu, rays, sharks and thousands of reef fish, many of them found only in 鶹ý.

O’Brien described the amount of ghost nets removed from the reef as equivalent to taking a walk through Central Park and a few surrounding blocks, and finding trash equal to the weight of a commercial airliner.

Locating ghost nets

person in the water taking apart a net on a reef
Diver Ryan Naluai works on removing a large derelict fishing net at Kamokuokamohoaliʻi. (Photo credit: James Morioka/PMDP)

Divers swim in patterns over the reef to search for the nets. When a net is located, the divers carefully cut the net free from the reef to avoid further damage and haul them by hand into a boat. Nets vary in size, but may weigh upwards of 2,000 pounds each. All removal work is completed using breath-hold diving techniques to keep the team quick and nimble.

Other marine debris

In addition to the 86,000 pounds of ghost nets collected, PMDP also cleaned up an additional 11,000 pounds of nets and plastics from the shorelines of two other locations: Kamole (Laysan Island) and Kapou (Lisianski Island).

An estimated 115,000 pounds of marine debris accumulates annually on Papahānaumokuākea reefs, according to PMDP Executive Director James Morioka, who is a 2012 UH Mānoa graduate in marine biology. PMDP’s next clean-up mission is planned for September, with the goal of removing another 100,000 pounds of debris.

“It’s our goal at PMDP to continue regular clean-up efforts into the future to maintain coral reef health and protect countless animals from entanglement and potential injury or death,” Morioka said.

people grabbing onto nets above the water surface
Kevin O’Brien, Nāmele Naipo-Arsiga, Gabriela Echeverry, Kaʻehukai Goin, Derek LeVault, and Charlotte Frank work to remove a large derelict fishing net at Kamokuokamohoaliʻi. (Photo credit: James Morioka/PMDP)

Other PMDP team members with UH ties:

  • Derek LeVaultUH Mānoa, 2006, BA zoology
  • Kaʻehukai Grant GoinUH Mānoa, 2021, BA Hawaiian studies; currently pursuing a MS in tropical conservation biology and environmental sciences at UH Hilo
  • Maximiliano LeeUH Mānoa, 2020, BS marine biology
  • Sydney LuitgaardenUH Mānoa, 2019, BS marine biology
  • Louise CurrieUH Mānoa, 2017, BS marine biology
  • Nāmele Naipo-ArsigaUH Mānoa, 2017, BS kinesiology and rehabilitation science
  • Charlotte Frank—currently enrolled at UH Mānoa in the Graduate Ocean Policy Certificate program in the College of Social Sciences
large fishing nets on a boat
97,295 pounds of marine debris (primarily derelict fishing gear) removed from the Papahānaumokuākea Marine National Monument. (Photo credit: James Morioka/PMDP)
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In memoriam: Hanauma Bay protector Ernst Reese /news/2022/05/09/in-memoriam-ernst-reese/ Mon, 09 May 2022 21:19:37 +0000 /news/?p=158777 Ernst S. Reese was a faculty member in the Department of Zoology from 1963 until his retirement in 2002.

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person with a white shirt headshot

Ernst S. Reese, a University of 鶹ý at Mānoa zoology professor for nearly 40 years, whose coral reef research convinced the 鶹ý State Legislature to designate Hanauma Bay as a Marine Life Conservation District (MLCD), died on February 21, 2022, at the age of 91. Reese was a faculty member in the Department of Zoology from 1963 until his retirement in 2002.

Early education

Reese earned his undergraduate degree from Princeton University in 1953, which was followed by service in the U.S. Armed Forces as first lieutenant and executive officer of a field artillery battalion in Austria. He then enrolled in the zoology graduate program at the University of California, Los Angeles in 1956. He became interested in innate animal behavior patterns, although animal behavior was still a fledgling discipline of zoology. Reese earned his doctorate in 1960 with a thesis on the shell selection behavior of hermit crabs, which depend on finding a protective shell for survival. He later published a paper in Science furthering this topic of study.

Journey to UH

While attending an international oceanography conference, Reese happened to sit next to the director of the Eniwetok Marine Biological Laboratory in the Marshall Islands, which was managed by UH. Reese received an invitation to visit the atoll under a fellowship to study coconut crabs. This chance encounter not only provided Reese with his first opportunity to study the fauna of a tropical coral reef, but during his visit he also met Al Tester, who was the chairman of UH Mānoa’s Department of Zoology. Tester invited Reese to teach an introductory zoology course at UH ԴDz.

Reese became a fellow of the , and he was eventually offered a split faculty position with a laboratory at the institute on Moku o Loʻe (Coconut Island) and in the Department of Zoology. After creating a home on Աʻdz Bay for his family, Reese’s interests turned to the protection of coral reef environments.

Coral reef research

Prior to 1967, Hanauma Bay was a popular fishing ground and camp, and most types of fishing were allowed. As a result, by the 1960s, fish stocks began to decline. Reese and his graduate students documented the environmental resources at the bay and proposed that Hanauma Bay be set aside as a natural protective area and a living museum. Many fishermen protested this idea for fear of setting a precedent to close other local fishing grounds. However, the data generated by an underwater survey convinced the state legislature to designate the bay as a MLCD.

At UH Mānoa, Reese worked on the social behavior of reef fishes. He became particularly interested in the relationship of food and feeding behavior to behavioral ecology and life history characteristics, the coevolution of corals and reef fishes, orientation behavior of butterflyfishes, and the use of butterflyfishes as indicator-organisms of conditions on coral reefs. He dedicated his later years at UH Mānoa to developing simple observational tools that would allow recreational divers and students to assess the status of coral reefs using behavioral criteria, supporting the concept of student and citizen scientists to bring more awareness to coral reefs as indicators of environmental health. His interests culminated in developing management strategies for the conservation of coral reef ecosystems.

Awards and achievements

Reese was awarded several professional honors and served in several leadership positions in the scientific community. He was president of the Animal Behavior Society in 1975 and the 鶹ý Academy of Science, 1985–86. He was director of the Mid-Pacific Research Laboratory in the Marshall Islands,1977–1980. Throughout his career, his research was funded by the National Science Foundation, National Oceanic and Atmospheric Administration, Smithsonian Institution and special legislative grants from the State of 鶹ý, in addition to several intramural grants. UH bestowed on him a faculty performance award in 2000 and elected him emeritus professor in 2002.

Advice for students

Throughout his time at UH, Reese valued the quality of education of undergraduate students and helping them find their path in life. His simple advice to aspiring marine biologists was: point yourself in the right direction, be curious—be opportunistic, persevere to achieve your goals, carry a good luck charm and always say “Yes, I can!” His students have found positions as faculty members in 鶹ý and at mainland universities, colleges and high schools, and at museums and national and state agencies dealing with marine and environmental resources.

Reese is survived by his wife Ilze, and their children, Theresa McFarland (husband Bill) and Hans Reese (wife Michele) and seven grandchildren. He imparted to each his love of nature, and the importance of animals and being a family.

—By Professor Emeritus H. Gert de Couet

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Antarctica’s icy water attracts researcher, students /news/2021/11/30/antarctica-marine-life-research/ Tue, 30 Nov 2021 20:06:56 +0000 /news/?p=152376 Amy Moran and her students return to Antarctica for their multi-year, NSF-funded project.

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diver with seal
Aaron Toh captures a photo of his dive colleague with a seal near McMurdo Station.

Exploring the icy cold depths of the frozen continent of Antarctica could be considered a research career highlight, and a University of 鶹ý at Mānoa associate professorʻs work has taken her to the chilling sea at the bottom of the world, not just one time, but three.

3 people in cold weather clothes in antarctica
Aaron Toh, Graham Lobert and Amy Moran in Antarctica during their 2019 research trip.

Amy Moran of the , along with her PhD zoology students, Aaron Toh and Graham Lobert with the , departed for McMurdo Station, Antarctica in October for their second season of a multi-year $458,791 project funded by the National Science Foundation Office of Polar Programs in 2018. They spend their days diving under the ice studying marine animals that live in the Southern Ocean, the coldest ocean in the world. Animals that live there have lived in freezing temperatures (-1.8° C or 28° F) for millions of years.

“We collect a variety of invertebrates including sea spiders and nudibranchs, and work in the laboratory to test the developmental and metabolic effects of small increases in temperature on the least-well-understood early stages of the life cycle; the eggs, embryos and larvae,” said Moran, who led her project team the first time in September 2019—February 2020.

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Toh diving underwater near McMurdo Station (Photo courtesy: Steve Rupp)

According to Moran, the animals they study have adapted to constant and extreme cold, and many cold-blooded animals have lost the ability to cope with even slightly warmer temperatures. “When the environment gets warmer, they have nowhere colder to go, making them more vulnerable to warming oceans and other factors that go along with global climate change,” she said.

This is Moran’s third grant to work in Antarctica, and second grant funded through UH. Her research interest in the ecology and evolution of marine invertebrates led to her previous discovery with PhD student Caitlin Shishido, that a bizarre group of sea spiders in Antarctica breathe differently than other animals—through their legs.

Diving beneath the ice

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Moran diving near McMurdo Station (Photo credit: Steve Rupp)

The ice around McMurdo Station is between 7–9 feet thick, so the team drills holes in the sea ice to access the ocean below. “Because it is difficult to get a drill out to remote sites, we’ll sometimes find seal holes that we can expand with an ice pick and saw,” Moran explained.

Dives can last up to an hour, but average about 30–35 minutes. Depth is a limiting factor because of their no-decompression diving to minimize risk of decompression sickness. “We generally start feeling cold after around 20 minutes, although some days feel warmer than others (not because the freezing water is any different),” Moran said.

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Lobert working in the McMurdo lab.

While the “super cold” waters limit their diving time, “it’s a magical experience if you’re properly trained for it!” Toh added. “The diversity of species under the ice is fantastic! Aside from curious seals, there are massive sea spiders, sponges, crinoids and other invertebrates that just amaze you every time you dive.”

Lobert spends most of his time in the lab, and assists Moran and Toh in and out of the water. “I get to work with some truly amazing organisms, and can’t think of a better place to research as there are so many interesting questions that can be asked about the organisms that inhabit these frigid waters,” he shared.

The team works every day, but takes personal time when they need to. McMurdo Station offers the researchers a gym, library, outdoor activities such as skiing, and pizza in the gallery 24 hours a day. “We were even treated to a huge Thanksgiving feast with turkey, pumpkin pie and all the fixings!” Moran said.

Moran is planning her return from the ice in December, while Toh and Lobert are extending their stay till February 2022. The UH team has another year or more of lab work to analyze the samples they’ve collected.

“Every trip to Antarctica is a trip of a lifetime, and we’re all looking forward to coming back some day,” Moran said.

Training with UH Diving Safety Program

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Toh and Moran training in their drysuits in 鶹ý.

Working in Antarctica required months of preparation for the UH team, including training intensively with the , the authoritative source for all student, faculty and staff divers who conduct official UH research or educational activities in the water. Moran and her students received specialized SCUBA diving training including practicing to use a drysuit and refining their drysuit buoyancy skills. It was a “less-than-comfortable” experience that took some getting used to in 鶹ý, according to Toh.

“The UH Diving Safety Program is amazing and we love working with them,” Moran added. “鶹ýhas one of the largest scientific diving programs in the U.S., and we scientists are so grateful to have such a strong and expert group support our work and prepare us for Antarctica.”

This work is an example of UH Mānoa’s goal of (PDF), one of four goals identified in the (PDF), updated in December 2020.

—by Arlene Abiang

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Waikīkī Aquarium partnership supports monk seal conservation research /news/2021/09/01/monk-seal-conservation-research/ Thu, 02 Sep 2021 00:32:32 +0000 /news/?p=147364 Marine mammal scientists will continue and expand efforts to study the unique physiology and sensory biology of endangered Hawaiian monk seals.

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monk seal
(Photo credit: Waikīkī Aquarium)

To further study the unique physiology and sensory biology of endangered Hawaiian monk seals, marine mammal scientists at the University of California Santa Cruz are partnering with Hawaiian zoological facilities and Sea Life Park on Oʻahu. The aquarium is a University of 鶹ý at Mānoa research facility.

Specialized research programs and marine mammal facilities available at University of California Santa Cruz’s Long Marine Laboratory have enabled several important studies to be completed with the species since 2009.

The next phase of research will include the return of 19-year-old Hawaiian monk seal KE18 from California to Sea Life Park where he will be featured in educational programming highlighting the endangered status of the species and the value of collaborative conservation research. Meanwhile, Waikīkī Aquarium will temporarily transfer 13-year-old male Hawaiian monk seal KP2 to the research program in California while the monk seal exhibit at the aquarium is updated and renovated.

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(Photo credit: Waikīkī Aquarium)

“The Waikīkī Aquarium is grateful for this opportunity to work closely with the University of California Santa Cruz and its partners to support conservation efforts for Hawaiian monk seals and education about this endangered species,” said Andrew Rossiter, director of the Waikīkī Aquarium. “This will allow us to renovate our monk seal exhibit so we can continue to help in future research and protection efforts.”

KP2 previously spent several years at Long Marine Laboratory participating in cooperative research. His planned sabbatical will allow scientists to support ongoing studies of auditory biology and provide insight into how monk seal metabolism changes throughout development.

These studies support conservation efforts for wild monk seals by providing relevant biological data from non-releasable male monk seals trained to cooperate in scientific sampling. Such information is often difficult or impossible to gather from free-ranging seals. Measurements are obtained by animal care specialists without harm to seals, and research activities are monitored by the Institutional Animal Care and Use Committee.

Research with non-releasable Hawaiian monk seals is authorized by NOAA Fisheries. The planned research activities involving monk seals KE18 and KP2 are supported by the U.S. Navy’s Office of Naval Research and Living Marine Resources Program. Multiple agencies have participated in planning vaccination and quarantine requirements, including those related to COVID-19, to ensure the health and safety of people and animals.

This partnership is an example of UH āԴDz’s goal of (PDF), one of four goals identified in the (PDF), updated in December 2020.

monk seal in pool
(Photo credit: Waikīkī Aquarium)
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Professor named scientist of the year, hosts lecture on coral reefs /news/2021/08/26/scientist-of-the-year/ Fri, 27 Aug 2021 00:33:06 +0000 /news/?p=147109 Hixon will deliver a free online lecture on saving 鶹ý’s coral reefs.

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Mark Hixon uses an underwater scooter to scout a study site off Waikīkī. (Photo credit: Jeff Kuwabara)

A University of 鶹ý at Mānoa expert in marine ecology and conservation biology received a major state research and education honor. Professor Mark Hixon was named the 2021 Scientist of the Year by the .

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Mark Hixon (Photo credit: Chris Pala)

Hixon is the 39th UH faculty member to receive the award, which recognizes “eminent researchers for a career distinguished by significant research achievement and meaningful mentorship to the next generations of investigators.”

“It’s a great honor to join the ranks of other scientists at UH Mānoa whom I greatly respect,” Hixon said. “I am especially grateful that ARCS Honolulu appreciates the mentoring of graduate students, who are society’s future scientists during an era where science is increasingly under attack.”

Hixon is the Sidney and Erika Hsiao Endowed Chair in Marine Biology and serves as chair of the zoology graduate program. He specializes in marine conservation biology, especially coral reefs, which he has studied in many areas around the world. Hixon’s research addresses the questions of how to enhance the resilience of corals to bleaching, what determines the number of fish in the sea, how many different species naturally coexist on coral reefs, and how marine reserves and artificial reefs help to conserve sea life and enhance fisheries.

Hixon’s online lecture

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Mark Hixon surveys a coral patch reef at Hanauma Bay. (Photo credit: Jeff Kuwabara)

Hixon will deliver a free online lecture, “How Science Can Help Save 鶹ý’s Coral Reefs,” hosted by ARCS Honolulu on September 2, 5 p.m. .

“My desire is to enhance the hope of my audience regarding the effects of climate disruption on our coral reefs,” Hixon said. “So much about climate change is beyond local control and seems hopeless, yet here in 鶹ý there are specific actions we can take to ensure our reefs survive ocean warming and acidification.”

More about Hixon

After completing his graduate work at the University of California, Santa Barbara, Hixon came to UH as a National Science Foundation postdoctoral fellow in the late 1970s, where he began his studies of coral reefs. Hixon then spent 28 years as a professor of marine ecology and conservation biology at Oregon State University, before returning to 鶹ýas an endowed professor in 2013.

In 2004, Hixon was recognized by the Institute for Scientific Information Citation Index as the
most cited scientific author on coral-reef ecology in the U.S. He is a Fulbright Senior Scholar, Aldo Leopold Fellow and International Coral Reef Society Fellow, and he serves on the editorial boards of multiple scientific journals. He is past chair of the Marine Protected Areas Federal Advisory Committee for the National Oceanic and Atmospheric Administration and the Ocean Sciences Advisory Committee for the National Science Foundation. Hixon has won various awards for teaching, and his public outreach includes TED talks and appearances on the PBS TV show Saving the Oceans.

Hixon’s work is an example of UH Mānoa’s goals of (PDF) and (PDF), two of four goals identified in the (PDF), updated in December 2020.

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Grants for grad students’ research, professional development available /news/2021/03/02/grants-for-grad-students/ Tue, 02 Mar 2021 22:16:30 +0000 /news/?p=136448 Any student paying Graduate Student Organization fees can receive up to $2,000 per semester.

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From left, Hannah Liebreich, Nathalie Rita and Randi Rollins. (Credit for Liebreich: Rebecca Goldschmidt)

Graduate students at the are encouraged to apply for the (GSO) Grants & Awards Program, which provides financial support for participation at professional conferences, research travel/materials and professional development experiences. Any graduate student who pays GSO fees is eligible to apply once per semester, to receive up to $2,000 for the funding of research materials, publishing fees, attendance of online conferences and more.

Application deadlines

  • April application cycle
  • Application due: March 25, 2021
  • May application cycle
  • Application due: April 22, 2021

Merit Based Awards Program

On an annual basis, GSO recognizes graduate student excellence in Diversity, Mentorship, Research, Service and Outreach, and Teaching through its . This year, GSO is issuing three awards worth $5,000 in each following categories: Diversity, Mentorship, Service and Outreach, and Teaching; and four awards in Research.

Application deadlines

  • Application due: March 8, 2021
  • Letters of recommendation due: March 15, 2021

Past recipients

Hannah Liebreich was one of the 2019–20 recipients of the Rachel Wade Merit Based Award for service and outreach. Her PhD dissertation in UH āԴDz’s explored the impact of policies aimed at addressing gender-based violence on college campuses, which she successfully defended in fall 2020. For service, Liebreich has volunteered with the American Association of University Women and helped run grassroots campaigns for the 鶹ý State Legislature, in addition to serving in GSO.

“The Merit Based Award program helped me in my graduate studies in that it quite literally allowed me to finish,” said Liebreich. “My dissertation defense was postponed due to COVID-19, so I used the award to help supplement various costs associated with being a graduate student for an additional semester. Without this money, I’m not sure how I could have managed.”

Randi Rollins, a zoology graduate student in UH āԴDz’s , was a 2019–20 Merit Based Awards recipient for her work in research, which is focused on angiostrongyliasis (rat-lungworm disease), a debilitating and occasionally deadly tropical disease caused by ingestion of a parasitic roundworm, Angiostrongylus cantonensis. Through this award, GSO is supporting Rollins’ work that aims to better understand interactions between the environment, parasites and their hosts.

“The financial award as recipient of the Merit Based Award allowed me to stress about finances a little bit less and focus more on my research projects,” said Rollins. “The award also serves as an incentive to continue to do my best, and as a reminder that my research not only contributes to the scientific community, but it also impacts the people of 鶹ý.

Nathalie Rita, a PhD candidate in the Department of Sociology at UH Mānoa, is currently serving as the chair of the Merit Based Award program, a position she decided to pursue after being a recipient of the award. Rita’s favorite part of the job is getting to read about all of the amazing work being done by graduate students at UH Mānoa.

“I encourage other students to apply for the Merit Based Awards program because it is uniquely designed to recognize the diverse types of graduate student success on campus and beyond, and it does not have any citizenship or residency restrictions,” said Rita.

This program is an example of UH āԴDz’s goal of , one of four goals identified in the , updated in December 2020.

For more information, see for application instructions and frequently asked questions.

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