The last article I will share comes from the Journal of Experimental Biology 205: 1853-1860 titled: Salt and water regulation by the leatherback sea turtle Dermochelys coriacea.
Once again, very few references out of the 45 from this article come from a text. Our friend Biology of Sea Turtles (CRC Press) is referenced twice. Handbook of Turtles (Cornell University Press), The Biochemical Basis of Neuropharmacology (Oxford University Press) are the other text references.
As you might guess by the title of the article, Biology and Physiology journals dominate the list of references. American Journal of Physiology, Comparative Biochemistry & Physiology, American Journal of Physiology, Journal of Comparative Physiology, Journal of Experimental Biology and Copeia.
American Journal of Anatomy, Journal of Herpetology, Science, Herpetologica, Nature, Journal of Experimental Zoology are referenced. This article had more references to what I would call lay people magazines, Science and Nature were referenced several times each. The Marine Turtle Newsletter and the Fisheries Bulletin rounds out the field.
As I found in the other articles, the amount of information that is gleaned from scientific journals far outweighs any other source. Newsletters, bulletins, proceedings from symposiums and societies dedicated to the study of turtles, their physiological characteristics and the influence of ecology on their lives link these dedicated scientists together.
Friday, February 27, 2009
Another article study
Today I'll start out with another article by Todd and his peers. The article is: Stable isotope discrimination between soft tissues of green sea turtles Chelonia mydas and their diet. Marine Ecology Progress Series 308: 271-278
In this article there are 43 references listed. The most common source listed (5 times) is the same series as this article appears in: Marine Ecology Progress Series. Once again Biology of the Sea Turtles (CRC Press) is mentioned. Biology of the Reptilia (Academic Press), Protein deposition in animals (Butterworths) and Stable isotope ratios as tracers in marine aquatic food webs (Blackwell) are the only text references made.
There is definitely a different mix of journals referenced. Oecologia, a peer reviewed international journal focused on biomedical and life science and ecology. Canadian journals are well represented: Canadian Journal of Fisheries & Aquatic Sciences, Canadian Journal of Zoology ( a publication funded by the National Research Council of Canada), are each mentioned three times.
Ecology specific journals include Oikos a scientific journal published by the Nordic Society, specialists in the field of ecology. Ecology magazine, Trends in Ecological Evolution, Functional Ecology, and Annual Review of Ecology & Systematics.
Herpetologica, a peer reviewed journal devoted to articles that further the knowledge of the biology of amphibians and reptiles. Geochim et Cosmochimica Acta (published by the Geochemical & Meteoritical Society), Paleogeography Paleoclimatology Paleoecology journal rounds out an esoteric group.
Journal of the Marine Biological Association, US Fish & Wildlife Services, Principles of Biochemistry, Marine Mammal Science, Condor magazine (yes, the bird) and a Technical Memo from the National Oceanic & Atmospheric Administration conclude the reference list.
Again, as we saw in the previous post, journals play the most important part of sourcing for these scientists. There are virtually no references from an online source.
In this article there are 43 references listed. The most common source listed (5 times) is the same series as this article appears in: Marine Ecology Progress Series. Once again Biology of the Sea Turtles (CRC Press) is mentioned. Biology of the Reptilia (Academic Press), Protein deposition in animals (Butterworths) and Stable isotope ratios as tracers in marine aquatic food webs (Blackwell) are the only text references made.
There is definitely a different mix of journals referenced. Oecologia, a peer reviewed international journal focused on biomedical and life science and ecology. Canadian journals are well represented: Canadian Journal of Fisheries & Aquatic Sciences, Canadian Journal of Zoology ( a publication funded by the National Research Council of Canada), are each mentioned three times.
Ecology specific journals include Oikos a scientific journal published by the Nordic Society, specialists in the field of ecology. Ecology magazine, Trends in Ecological Evolution, Functional Ecology, and Annual Review of Ecology & Systematics.
Herpetologica, a peer reviewed journal devoted to articles that further the knowledge of the biology of amphibians and reptiles. Geochim et Cosmochimica Acta (published by the Geochemical & Meteoritical Society), Paleogeography Paleoclimatology Paleoecology journal rounds out an esoteric group.
Journal of the Marine Biological Association, US Fish & Wildlife Services, Principles of Biochemistry, Marine Mammal Science, Condor magazine (yes, the bird) and a Technical Memo from the National Oceanic & Atmospheric Administration conclude the reference list.
Again, as we saw in the previous post, journals play the most important part of sourcing for these scientists. There are virtually no references from an online source.
Thursday, February 26, 2009
Literature use
This post and a few to follow will take a look at a few of the articles that are posted on Todd's web page. All of the articles that are listed there are collaborative efforts with at least three colleagues contributing. The first article is Ontogeny of Entergetics in Leatherback and Olive Ridley Sea Turtle Hatchlings. Comparative Biochemistry and Physiology: Part A 147(2):313-322. I hope to explore the possibility of a pattern in their literature use and to list the different disciplines that they call upon to back up their data.
The article includes (44) references:
Not surprisingly, biology and physiology and zoology are the leaders in terms of being quoted. The Biology of Sea Turtles is referenced (7) times (from both a CRC Press text and Smithsonian magazine).
The journal Copeia is referenced (5) times. This journal is published by the American Society of Ichthyologists (the branch of zoology that studies fish) & Herpetologists (the branch of zoology that studies amphibians and reptiles).
Other zoological publications include: Journal of Zoology, Herpetological Journal, Physiological Zoology, Physiological & Biochemical Zoology, Journal of Herpetology and Zoology.
Other publications were used to study the physiological, biological, and simply put, the life of these special turtles. Energy transformation and metabolism was referenced from Animal Physiology, Journal of Comparative Physiology, Bioscience, Animal Behavior, Nature, Mechanism & Process in Physiological Evolution (text), Journal of Animal Science, Biology of the Reptilia (text), Comparative Biochemistry & Physiology, Journal of Experimental Biology, and my favorite, a skeletochronological analysis of the age and growth in leatherback turtles found in the journal Chelonian Conservation and Biology.
Other sources include: Ontario Fisheries Research Laboratory, Marine Turtle Newsletter, a Symposium on Sea Turtle Biology & Conservation, Proceedings of the National Academy of Sciences, the Annual Review of Ecology and Systematics and the Royal Society of London Proceedings.
So we see that the group used a tremendous amount of various journals, texts and other sources across a variety of sub-divisions. I doubt that historically these disciplines have been working in isolation from one another but instead rely on each other for their expertise in the various academic disciplines.
The article includes (44) references:
Not surprisingly, biology and physiology and zoology are the leaders in terms of being quoted. The Biology of Sea Turtles is referenced (7) times (from both a CRC Press text and Smithsonian magazine).
The journal Copeia is referenced (5) times. This journal is published by the American Society of Ichthyologists (the branch of zoology that studies fish) & Herpetologists (the branch of zoology that studies amphibians and reptiles).
Other zoological publications include: Journal of Zoology, Herpetological Journal, Physiological Zoology, Physiological & Biochemical Zoology, Journal of Herpetology and Zoology.
Other publications were used to study the physiological, biological, and simply put, the life of these special turtles. Energy transformation and metabolism was referenced from Animal Physiology, Journal of Comparative Physiology, Bioscience, Animal Behavior, Nature, Mechanism & Process in Physiological Evolution (text), Journal of Animal Science, Biology of the Reptilia (text), Comparative Biochemistry & Physiology, Journal of Experimental Biology, and my favorite, a skeletochronological analysis of the age and growth in leatherback turtles found in the journal Chelonian Conservation and Biology.
Other sources include: Ontario Fisheries Research Laboratory, Marine Turtle Newsletter, a Symposium on Sea Turtle Biology & Conservation, Proceedings of the National Academy of Sciences, the Annual Review of Ecology and Systematics and the Royal Society of London Proceedings.
So we see that the group used a tremendous amount of various journals, texts and other sources across a variety of sub-divisions. I doubt that historically these disciplines have been working in isolation from one another but instead rely on each other for their expertise in the various academic disciplines.
Monday, February 23, 2009
Web of Science
Nice surprise while using ISI Web of Knowledge. On Todd's University of British Columbia web site there is a list of publications containing articles that he worked on with colleagues. I took the first article: Ontogeny of Entergetics in Leatherback and Olive Ridley Sea Turtle Hatchlings and did an initial search by Title. I received no results using the title verbatim. So, I started slowly with just Ontogeny and received 3126 results. I then added Leatherback to the search and got back 4 results. One was the article shown above (Times cited: 2). But the surprise was that 2 other articles were new discoveries (ones not shown on either his web page or his media page).
Title: Ontogeny of diving and feeding behavior in juvenile seaturtles: Leatherback Seaturtles (Dermochelys coriacea L) and Green Seaturtles (Chelonia mydas L) in the Florida current Author(s): Salmon, M; Jones, TT; Horch, KWSource: JOURNAL OF HERPETOLOGY Volume: 38 Issue: 1 Pages: 36-43 Published: MAR 2004 Times Cited: 7 As you can see, this article has been cited 7 times. It is also included on his web site.
The two new discoveries follow:
Title: A comparison of the ontogeny of oxygen consumption in leatherback, Dermochelys coriacea, and olive ridley, Lepidochelys olivacea, sea turtle hatchlings - different strokes for different life styles. Author(s): Jones, T. Todd; Reina, Richard; Lutz, Peter L.Source: NOAA Technical Memorandum NMFS-SEFSC Volume: 503 Pages: 191-192 Published: August 2003
Ontogeny of diving and feeding behavior in leatherback hatchlings. Author(s): Jones, T. Todd; Salmon, Mike; Johnson, Chris, et al.Source: NOAA Technical Memorandum NMFS-SEFSC Volume: 477 Pages: 177-179 Published: 2002
Nothing earth shattering, but it was nice to discover some new material by just hunting around.
Title: Ontogeny of diving and feeding behavior in juvenile seaturtles: Leatherback Seaturtles (Dermochelys coriacea L) and Green Seaturtles (Chelonia mydas L) in the Florida current Author(s): Salmon, M; Jones, TT; Horch, KWSource: JOURNAL OF HERPETOLOGY Volume: 38 Issue: 1 Pages: 36-43 Published: MAR 2004 Times Cited: 7 As you can see, this article has been cited 7 times. It is also included on his web site.
The two new discoveries follow:
Title: A comparison of the ontogeny of oxygen consumption in leatherback, Dermochelys coriacea, and olive ridley, Lepidochelys olivacea, sea turtle hatchlings - different strokes for different life styles. Author(s): Jones, T. Todd; Reina, Richard; Lutz, Peter L.Source: NOAA Technical Memorandum NMFS-SEFSC Volume: 503 Pages: 191-192 Published: August 2003
Ontogeny of diving and feeding behavior in leatherback hatchlings. Author(s): Jones, T. Todd; Salmon, Mike; Johnson, Chris, et al.Source: NOAA Technical Memorandum NMFS-SEFSC Volume: 477 Pages: 177-179 Published: 2002
Nothing earth shattering, but it was nice to discover some new material by just hunting around.
Leatherback facts
Interesting and pertinent information on the Leatherback turtle:
Facts: Leatherback Sea Turtles
Imminent Extinction
Leatherback sea turtles have been around for more than 100 million years – since the Cretaceous Period (when dinosaurs roamed).
However, they are now listed as Critically Endangered and the Pacific population is estimated to be extinct by 2015 (all seven species of sea turtle are threatened or endangered).
There are less than 50,000 leatherback sea turtles left in the Pacific and Atlantic Oceans.
In the 1980s, more than 90,000 nesting female leatherbacks were in the Pacific, today there are less than 3,000.
Leatherback Life History and Biology
Leatherbacks can be found throughout the world’s oceans foraging in frigid sub-polar waters and nesting (like the other six species of sea turtle) in the tropics, sub-tropics and southern temperate climatic zones. Six of the seven species of sea turtle nest in North America.
A sexually mature female leatherback returns to the beach where she was hatched to breed and nest every two to three years. She could lay as many as seven nests in a season and lay 65-85 eggs each time and then disappear into open-ocean until she is ready to breed again.
Female leatherbacks have been known to swim entire ocean basins (13,000 km one way in the Pacific) to reach their nesting beach, the same location where she was hatched.
The hatchlings, small enough to fit in the palm of the hand, must brave predators both on land and at sea, and typically swim non-stop for 36 hours using only nutrients stored in their underbelly. Those who survive are often never seen again until they return as first-time mothers. These are called the "lost years," because up to now, scientists didn’t know for sure how long it took for them to become sexually mature or where they went for nursery grounds.
Fully grown leatherbacks weigh 250-550 kg (550-1250 lbs) and measure 135-170 cm SCL (straight carapace length) with the largest weighing more than 900 kg (about the size of a Volkswagen Beetle®).
Leatherbacks are oceanic-pelagic animals (they live off the continental shelf in the water column). They are programmed to swim continuously in open water and have no concept of boundaries or barriers, unlike the other six species of sea turtle, which forage along coastlines or in the reefs.
Leatherbacks are the deepest diving of the sea turtles, reaching depths greater than 1,000 m.
Leatherbacks are gelatinavores, eating solely jellyfish or ctenophores (gelatinous zooplankton), a low-calorie diet.
Leatherbacks are the only species of sea turtle with a "soft" shell, which is primarily black with white patches. Each leatherback turtle has a unique pink spot on its head (above the pineal gland), which expands as it grows.
Why are they going extinct?
Fisheries by-catch is the number one cause of death for adult leatherbacks in the wild, due to drift-nets, gill-nets, pound-nets, trawlers and shrimp fisheries as well as long-line fishery entanglement and foul hooking.
Nesting beach habitat is lost to tourism and resorts.
Light pollution from beachfront homes or cities causes disorientation of hatchlings and adults.
In the wild, one in 1,000 hatchlings makes it to adulthood due to a combination of natural causes and human activities.
Humans can help by reducing consumption of shrimp and pelagic fish as well as recycling and preventing pollution/litter.
UBC Rearing Project
The UBC project marks the first time in history where more than one leatherback has been successfully raised in captivity, providing crucial comparative data for scientific research and conservation.
T. Todd Jones and Mervin Hastings brought back the critically endangered leatherback hatchlings from Tortola, British Virgin Islands where Mervin works for the Department of Conservation and Fisheries.
The UBC leatherback project raised 10 animals for over a year. The oldest turtle reached 42 kg and 76 cm CCL (curved carapace length) at two-years and two-months of age, making it the second largest and second longest-lived leatherback ever raised in captivity from hatching.
Researchers around the world have attempted to raise leatherbacks in captivity since 1936. Only two other researchers have been able to maintain a single leatherback for more than a year. The UBC project marks the first time multiple animals were maintained for more than one year.
In 1988, Vincent Bels, a researcher with the Muséum National d'Histoire Naturelle in France raised a single leatherback for 1,200 days reaching a mass of 49.5 kg, this leatherback was the largest and longest-lived leatherback ever maintained in captivity from hatching.
The leatherbacks at UBC are custom-fitted with a soft harness made of rubber hose, which is attached to the top of the pool. This technique, pioneered by UBC PhD candidate T. Todd Jones, allows the animals to swim freely, changing directions, without bumping into the side or bottom of the tanks.
Without the tethered harness, the leatherbacks would swim continuously (as they do in the wild) into the side or bottom of the tank, causing injury.
Jones and colleague Mervin Hastings have developed a special squid "Jello" recipe to replicate what leatherbacks eat in the wild: jellyfish. The recipe consists of: human grade squid, gelatin and reptile vitamins blended and set into jelly strips.
Leatherbacks are fed three times a day until satiation and record is kept of their diet and growth.
Research and Data
Based on Jones’s research, a female leatherback requires 3.3 million kilojoules of energy, or more than 800 million calories, to reach sexual maturity.
As a result, Jones estimates that with abundant food sources, female leatherbacks could reach first time nesting size (sexual maturity) in as little as seven years and mean nesting size as early as 13 years post-hatching, compared to 15-30 years for other hard-shell sea turtles. With their quicker time to maturity leatherbacks are poised to make a comeback from the brink of extinction (in the Pacific) but only if we act now to reduce fisheries by-catch and offset the effects of climatic change.
According to Jones, leatherbacks spend more than 38 per cent or their total energy budget on osmoregulation and a combined 25 per cent for processes such as digestion, thermoregulation and locomotion. This leaves 37 per cent of daily total energy for somatic (body tissue) and reproductive (gonadal) growth.
With increasing human pressures (harvesting, by-catch and habitat loss), coupled with climatic change due to global warming, leatherbacks are witnessing a reduction in resource availability. This causes them to spend more energy on locomotion (to find food) and thermoregulation (more time spent in colder waters foraging). This reduces energy to somatic and reproductive growth thus lowering the reproductive output of these animals – and lengthens the time it takes for female leatherbacks to reach sexual maturity.
About T. Todd Jones
T. Todd Jones is a native to the East coast, where he grew up fishing, diving and surfing in Florida, which bred an early interest in the marine sciences.
Upon graduating West Orange High School in Central Florida, Jones went on to receive his B.Sc. and M.Sc. in the Dept. of Biological Sciences at Florida Atlantic University (FAU) in Boca Raton, FL.
Jones began raising leatherback turtles in the mid-1990s under the mentorship of Drs. Mike Salmon and Jeanette Wyneken at FAU learning and perfecting the rearing protocols before going on to raise them in Playa Grande, Costa Rica in 2000.
In 2002 Jones came to the Department of Zoology, University of British Columbia, to begin his PhD under the mentorship of Dr. David R. Jones CM, FRSC.
At UBC, Jones, along with colleague Mervin Hastings, began raising leatherbacks in the summer of 2004, this project has now become the most successful leatherback rearing project to date.
Jones’s research has earned him the Archie Carr Biology Award, named after the father of sea turtle conservation, at the 27th Annual Symposium on the Conservation and Biology of Sea Turtles, February 22-28, 2007 in South Carolina. Jones was honoured by both scientists and sea turtle conservationists for his groundbreaking research on the physiology and behaviour of leatherbacks, which could inform better conservation policies. This is the second time Jones has won this award, first receiving it in 2002 in Miami for his research on leatherback sea turtles.
Facts: Leatherback Sea Turtles
Imminent Extinction
Leatherback sea turtles have been around for more than 100 million years – since the Cretaceous Period (when dinosaurs roamed).
However, they are now listed as Critically Endangered and the Pacific population is estimated to be extinct by 2015 (all seven species of sea turtle are threatened or endangered).
There are less than 50,000 leatherback sea turtles left in the Pacific and Atlantic Oceans.
In the 1980s, more than 90,000 nesting female leatherbacks were in the Pacific, today there are less than 3,000.
Leatherback Life History and Biology
Leatherbacks can be found throughout the world’s oceans foraging in frigid sub-polar waters and nesting (like the other six species of sea turtle) in the tropics, sub-tropics and southern temperate climatic zones. Six of the seven species of sea turtle nest in North America.
A sexually mature female leatherback returns to the beach where she was hatched to breed and nest every two to three years. She could lay as many as seven nests in a season and lay 65-85 eggs each time and then disappear into open-ocean until she is ready to breed again.
Female leatherbacks have been known to swim entire ocean basins (13,000 km one way in the Pacific) to reach their nesting beach, the same location where she was hatched.
The hatchlings, small enough to fit in the palm of the hand, must brave predators both on land and at sea, and typically swim non-stop for 36 hours using only nutrients stored in their underbelly. Those who survive are often never seen again until they return as first-time mothers. These are called the "lost years," because up to now, scientists didn’t know for sure how long it took for them to become sexually mature or where they went for nursery grounds.
Fully grown leatherbacks weigh 250-550 kg (550-1250 lbs) and measure 135-170 cm SCL (straight carapace length) with the largest weighing more than 900 kg (about the size of a Volkswagen Beetle®).
Leatherbacks are oceanic-pelagic animals (they live off the continental shelf in the water column). They are programmed to swim continuously in open water and have no concept of boundaries or barriers, unlike the other six species of sea turtle, which forage along coastlines or in the reefs.
Leatherbacks are the deepest diving of the sea turtles, reaching depths greater than 1,000 m.
Leatherbacks are gelatinavores, eating solely jellyfish or ctenophores (gelatinous zooplankton), a low-calorie diet.
Leatherbacks are the only species of sea turtle with a "soft" shell, which is primarily black with white patches. Each leatherback turtle has a unique pink spot on its head (above the pineal gland), which expands as it grows.
Why are they going extinct?
Fisheries by-catch is the number one cause of death for adult leatherbacks in the wild, due to drift-nets, gill-nets, pound-nets, trawlers and shrimp fisheries as well as long-line fishery entanglement and foul hooking.
Nesting beach habitat is lost to tourism and resorts.
Light pollution from beachfront homes or cities causes disorientation of hatchlings and adults.
In the wild, one in 1,000 hatchlings makes it to adulthood due to a combination of natural causes and human activities.
Humans can help by reducing consumption of shrimp and pelagic fish as well as recycling and preventing pollution/litter.
UBC Rearing Project
The UBC project marks the first time in history where more than one leatherback has been successfully raised in captivity, providing crucial comparative data for scientific research and conservation.
T. Todd Jones and Mervin Hastings brought back the critically endangered leatherback hatchlings from Tortola, British Virgin Islands where Mervin works for the Department of Conservation and Fisheries.
The UBC leatherback project raised 10 animals for over a year. The oldest turtle reached 42 kg and 76 cm CCL (curved carapace length) at two-years and two-months of age, making it the second largest and second longest-lived leatherback ever raised in captivity from hatching.
Researchers around the world have attempted to raise leatherbacks in captivity since 1936. Only two other researchers have been able to maintain a single leatherback for more than a year. The UBC project marks the first time multiple animals were maintained for more than one year.
In 1988, Vincent Bels, a researcher with the Muséum National d'Histoire Naturelle in France raised a single leatherback for 1,200 days reaching a mass of 49.5 kg, this leatherback was the largest and longest-lived leatherback ever maintained in captivity from hatching.
The leatherbacks at UBC are custom-fitted with a soft harness made of rubber hose, which is attached to the top of the pool. This technique, pioneered by UBC PhD candidate T. Todd Jones, allows the animals to swim freely, changing directions, without bumping into the side or bottom of the tanks.
Without the tethered harness, the leatherbacks would swim continuously (as they do in the wild) into the side or bottom of the tank, causing injury.
Jones and colleague Mervin Hastings have developed a special squid "Jello" recipe to replicate what leatherbacks eat in the wild: jellyfish. The recipe consists of: human grade squid, gelatin and reptile vitamins blended and set into jelly strips.
Leatherbacks are fed three times a day until satiation and record is kept of their diet and growth.
Research and Data
Based on Jones’s research, a female leatherback requires 3.3 million kilojoules of energy, or more than 800 million calories, to reach sexual maturity.
As a result, Jones estimates that with abundant food sources, female leatherbacks could reach first time nesting size (sexual maturity) in as little as seven years and mean nesting size as early as 13 years post-hatching, compared to 15-30 years for other hard-shell sea turtles. With their quicker time to maturity leatherbacks are poised to make a comeback from the brink of extinction (in the Pacific) but only if we act now to reduce fisheries by-catch and offset the effects of climatic change.
According to Jones, leatherbacks spend more than 38 per cent or their total energy budget on osmoregulation and a combined 25 per cent for processes such as digestion, thermoregulation and locomotion. This leaves 37 per cent of daily total energy for somatic (body tissue) and reproductive (gonadal) growth.
With increasing human pressures (harvesting, by-catch and habitat loss), coupled with climatic change due to global warming, leatherbacks are witnessing a reduction in resource availability. This causes them to spend more energy on locomotion (to find food) and thermoregulation (more time spent in colder waters foraging). This reduces energy to somatic and reproductive growth thus lowering the reproductive output of these animals – and lengthens the time it takes for female leatherbacks to reach sexual maturity.
About T. Todd Jones
T. Todd Jones is a native to the East coast, where he grew up fishing, diving and surfing in Florida, which bred an early interest in the marine sciences.
Upon graduating West Orange High School in Central Florida, Jones went on to receive his B.Sc. and M.Sc. in the Dept. of Biological Sciences at Florida Atlantic University (FAU) in Boca Raton, FL.
Jones began raising leatherback turtles in the mid-1990s under the mentorship of Drs. Mike Salmon and Jeanette Wyneken at FAU learning and perfecting the rearing protocols before going on to raise them in Playa Grande, Costa Rica in 2000.
In 2002 Jones came to the Department of Zoology, University of British Columbia, to begin his PhD under the mentorship of Dr. David R. Jones CM, FRSC.
At UBC, Jones, along with colleague Mervin Hastings, began raising leatherbacks in the summer of 2004, this project has now become the most successful leatherback rearing project to date.
Jones’s research has earned him the Archie Carr Biology Award, named after the father of sea turtle conservation, at the 27th Annual Symposium on the Conservation and Biology of Sea Turtles, February 22-28, 2007 in South Carolina. Jones was honoured by both scientists and sea turtle conservationists for his groundbreaking research on the physiology and behaviour of leatherbacks, which could inform better conservation policies. This is the second time Jones has won this award, first receiving it in 2002 in Miami for his research on leatherback sea turtles.
Sunday, February 8, 2009
Curriculum Vitae
An excellent source for professionals to exchange ideas and bounce things off each other is through committees and membership societies. Todd has served on the following professional committees: 1. Sea Turtle Society; 2. Pacific Leatherback Recovery Team (PLBRT). He is a member of the following Professional Memberships: 1. American Physiological Society (APS); 2. International Sea Turtle Society (ISTS); 3. Sigma Xi, The Scientific Research Society; 4. Society for Integrative & Comparative Biology (SICB).
Teaching experiences: Vertebrate Physiology, Environmental & Comparative Physiology, Biological Principles & Marine Botany.
He has co-authored (10) journal articles.
(4) manuscripts in review or in preparation
Authored (1) book chapter "Biology and conservation status of the sea turtles of Bahia de los Angeles, Mexico.
(15) published abstracts.
Journal/Book Reviewer on the following: Marine Biology; Endangered Species Research; Chelonian Conservation & Biology; Oxford University Press.
Teaching experiences: Vertebrate Physiology, Environmental & Comparative Physiology, Biological Principles & Marine Botany.
He has co-authored (10) journal articles.
(4) manuscripts in review or in preparation
Authored (1) book chapter "Biology and conservation status of the sea turtles of Bahia de los Angeles, Mexico.
(15) published abstracts.
Journal/Book Reviewer on the following: Marine Biology; Endangered Species Research; Chelonian Conservation & Biology; Oxford University Press.
Curriculum Vitae
From Todd's webpage we can take a look at the stages in his education, professional committees, teaching experience, journal/book reviews and professional memberships.
As an undergrad he conducted honor's thesis research while a research assistant and lab coordinator.
Master's Thesis Research: 1. Ontogeny of oxygen consumption & aerobic scope in leatherbacks. 2. Energetics of the green turtle.
He was the co-principal investigator from '01-'04 in the long-term behavioral, ecological and physiological data collection of the black sea turtle of Baja California, Mexico.
His Ph. D. Dissertation Research involves the following:
1. Aspects of water balance & regulatory physiology in sea turtles.
2. Measurements of field metabolic rate and the validation of their use in sea turtles.
3. Conservation-physiology of hatchling and juvenile leatherback sea turtles inferences from captive reared animals.
As an undergrad he conducted honor's thesis research while a research assistant and lab coordinator.
Master's Thesis Research: 1. Ontogeny of oxygen consumption & aerobic scope in leatherbacks. 2. Energetics of the green turtle.
He was the co-principal investigator from '01-'04 in the long-term behavioral, ecological and physiological data collection of the black sea turtle of Baja California, Mexico.
His Ph. D. Dissertation Research involves the following:
1. Aspects of water balance & regulatory physiology in sea turtles.
2. Measurements of field metabolic rate and the validation of their use in sea turtles.
3. Conservation-physiology of hatchling and juvenile leatherback sea turtles inferences from captive reared animals.
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