Hydrobiology is the science of life and life processes in water. Much of modern hydrobiology can be viewed as a sub-discipline of ecology but the sphere of hydrobiology includes taxonomy, economic and industrial biology, morphology, and physiology. The one distinguishing aspect is that all fields relate to aquatic organisms. Most work is related to limnology and can be divided into lotic system ecology and lentic system ecology.
Gene Elden Likens is an American limnologist and ecologist. He co-founded the Hubbard Brook Ecosystem Study at the Hubbard Brook Experimental Forest in 1963, and founded the Cary Institute of Ecosystem Studies in Millbrook, New York in 1983.
Paleolimnology is a scientific sub-discipline closely related to both limnology and paleoecology. Paleolimnological studies focus on reconstructing the past environments of inland waters using the geologic record, especially with regard to events such as climatic change, eutrophication, acidification, and internal ontogenic processes.
Simon Asher Levin is an American ecologist and the James S. McDonnell Distinguished University Professor in Ecology and Evolutionary Biology and the director of the Center for BioComplexity at Princeton University. He specializes in using mathematical modeling and empirical studies in the understanding of macroscopic patterns of ecosystems and biological diversities.
Edward A. Johnson is a Canadian ecologist. His research focuses on the contact between geosciences and ecology.
James J. Kay was an ecological scientist and policy-maker. He was a respected physicist best known for his theoretical work on complexity and thermodynamics.
David William Schindler,, was an American/Canadian limnologist. He held the Killam Memorial Chair and was Professor of Ecology in the Department of Biological Sciences at the University of Alberta in Edmonton, Alberta. He was notable for "innovative large-scale experiments" on whole lakes at the Experimental Lakes Area (ELA) which proved that "phosphorus controls the eutrophication in temperate lakes leading to the banning of phosphates in detergents. He was also known for his research on acid rain. In 1989, Schindler moved from the ELA to continue his research at the University of Alberta in Edmonton, with studies into fresh water shortages and the effects of climate disruption on Canada's alpine and northern boreal ecosystems. Schindler's research had earned him numerous national and international awards, including the Gerhard Herzberg Gold Medal, the First Stockholm Water Prize (1991) the Volvo Environment Prize (1998), and the Tyler Prize for Environmental Achievement (2006).
IISD Experimental Lakes Area is an internationally unique research station encompassing 58 formerly pristine freshwater lakes in Kenora District, Ontario, Canada. In response to the International Joint Commission (IJC)'s 1965 recommendations related to transboundary pollution, the federal and provincial governments set aside these lakes to study water pollution. During the 1970s and 1980s, David Schindler, who was at that time 'Canada's leading ecologist', conducted a series of innovative, landmark large-scale experiments in ELA on eutrophication that led to the banning of phosphates in detergents. In an unexpected and controversial move that was widely condemned by the scientific community, in 2012 the ELA was de-funded by the Canadian Federal Government. The facility is now managed and operated by the International Institute for Sustainable Development (IISD) and has a mandate to investigate the aquatic effects of a wide variety of stresses on lakes and their catchments. IISD-ELA used the whole ecosystem approach and makes long-term, whole-lake investigations of freshwater focusing on eutrophication.
Branchinecta gaini is a species of fairy shrimp from Antarctica and Patagonia. It is the largest freshwater invertebrate in Antarctica, at 16 mm (0.63 in) long. It lives on bacteria and other organisms, surviving the winter as resting eggs.
John Reynolds is a Canadian ecologist and holder of the Tom Buell BC Leadership Chair in Salmon Conservation and Management at Simon Fraser University. He is a specialist in fish ecology and conservation, particularly Pacific salmon in the Great Bear Rainforest, as well on extinction risk in marine fishes. He is Co-Chair of marine fish committee of the COSEWIC.
Steven J. Cooke is a Canadian biologist specializing in ecology and conservation physiology of fish. He is best known for his integrative work on fish physiology, behaviour, ecology, and human-dimensions to understand and solve complex environmental problems. He currently is a Canada Research Professor in Environmental Science and Biology at Carleton University and the Editor-in-Chief of the scientific journal Conservation Physiology.
Paleophycology is the subdiscipline of paleobotany that deals with the study and identification of fossil algae and their evolutionary relationships and ecology.
Ronald Kerry Rowe, OC, BSc, BE, PhD, D.Eng, DSc (hc), FRS, FREng, NAE, FRSC, FCAE, Dist.M.ASCE, FEIC, FIE(Aust), FCSCE, PEng., CPEng. is a Canadian civil engineer of Australian birth, one of the pioneers of geosynthetics.
Herbert Edgar Wright Jr. was an American Quaternary scientist. He contributed to the understanding of landscape history and environmental changes over the past 100,000 years in many parts of the world. He studied arid-region geomorphology and landscape evolution, as well as glacial geology and climate history. His study of these topics led him to the study of vegetation development and environmental history and allowed him to define the timing and mechanisms of climate-driven vegetational shifts in North America during the last 18,000 years and to recognize the role of natural fire in the dynamics of northern coniferous forests. He applied these insights to wilderness conservation and landscape management. He covered many other aspects of paleoecology including lake development and paleolimnology, and the history and development of the vast patterned peatlands of Minnesota and elsewhere in the Northern Hemisphere. Although his work was concentrated in Minnesota, he was also involved in a major synthesis of global paleoclimatology. Beyond Minnesota and the Great Lakes region, Wright studied a wide range of research questions elsewhere in North America, and in the Near East, Europe, Asia, Latin America, and Antarctica. He advised over 75 graduate students and mentored many more students, visitors, and colleagues worldwide.
Marie-Josée Fortin is an ecologist and Professor in the Department of Ecology and Evolutionary Biology at the University of Toronto. Fortin holds the Tier 1 Canada Research Chair in Spatial Ecology at the University of Toronto. In 2016, she was elected as a Fellow of the Royal Society of Canada.
Elena M. Bennett is an American ecosystem ecologist specializing in studying the interactions of ecosystem services on landscape. She is currently a Professor and the Canada Research Chair in Sustainability Science at McGill University. She was inducted to the Royal Society of Canada’s College of New Scholars, Artists, and Scientists in 2017. She was elected a member of the National Academy of Sciences in 2022 and became a Guggenheim Fellow in the same year.
Harry John Betteley Birks (John) is a botanist and emeritus professor at the University of Bergen and University College London. He is best known for his work on the development of quantitative techniques in Quaternary palaeoecology. He has researched the vegetational and environmental history over the past 10–20,000 years in many parts of the world, including Fennoscandia, UK, Minnesota, the Yukon, Siberia, and Tibet.
Jeremy Nichol McNeil is an English-Canadian biologist and zoologist. In 2004, he was named the Helen Battle Professor of Chemical Ecology in the Biology Department at the University of Western Ontario, having previously worked at Laval University.
Jeremy Kerr is a biology professor at the University of Ottawa (uOttawa) where he holds the University Research Chair in Macroecology and Conservation. Kerr is a member of the NSERC Council, including its executive committee, and the past president of the Canadian Society for Ecology and Evolution (CSEE). He is the Chair of NSERC's Committee on Discovery Research and a founding member of its EDI subcommittee. In 2021, Kerr was elected to be a member of Sigma Xi Society and is an elected lifetime Fellow of the American Association for the Advancement of Science.
Marc Johnson is a professor of biology at the University of Toronto Mississauga. He is the Canada Research Chair for Urban Environmental Science, and was the first Director of the Centre for Urban Environments from 2018-2023.
