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Fish in high-latitude Arctic lakes

Michael Power, James D. Reist, and J. Brian Dempson

in Polar Lakes and Rivers: Limnology of Arctic and Antarctic Aquatic Ecosystems

Published in print:
2008
Published Online:
January 2009
ISBN:
9780199213887
eISBN:
9780191707506
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199213887.003.0014
Subject:
Biology, Ecology, Aquatic Biology

There is a limited freshwater fish fauna in the high Arctic, with Arctic char (Salvelinus alpinus) dominating in most aquatic systems. In the high Arctic, Arctic char are the only resident freshwater ... More


Subtidal Kelp-Associated Communities off the Temperate Chilean Coast

José M. Fariña, Alvaro T. Palma, and F. Patricio Ojeda

in Food Webs and the Dynamics of Marine Reefs

Published in print:
2008
Published Online:
May 2008
ISBN:
9780195319958
eISBN:
9780199869596
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195319958.003.0004
Subject:
Biology, Aquatic Biology

The chapter describes the oceanography, biogeography, and the important role that the El Niño cycle plays in Chilean kelp forest ecology. The structure of the food web from primary producers to ... More


Food-Web Structure and Dynamics of East African Coral Reefs

Tim R. McClanahan

in Food Webs and the Dynamics of Marine Reefs

Published in print:
2008
Published Online:
May 2008
ISBN:
9780195319958
eISBN:
9780199869596
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195319958.003.0007
Subject:
Biology, Aquatic Biology

This chapter describes the oceanography, biogeography, and management of coral reef ecosystems of East Africa. The chapter focuses on the role of marine protected areas and fishing in controlling ... More


Photoperiodism in Fishes

Bertil Borg

in Photoperiodism: The Biological Calendar

Published in print:
2009
Published Online:
May 2010
ISBN:
9780195335903
eISBN:
9780199775446
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195335903.003.0015
Subject:
Biology, Animal Biology

This chapter provides an overview of how the photoperiod controls seasonal cycles in fishes. Most attention is given to reproduction, but migration is also included. The chapter mainly deals with ... More


Reef Fisheries and Reef Aquaculture

Charles R. C. Sheppard, Simon K. Davy, and Graham M. Pilling

in The Biology of Coral Reefs

Published in print:
2009
Published Online:
September 2009
ISBN:
9780198566359
eISBN:
9780191713934
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198566359.003.0007
Subject:
Biology, Biodiversity / Conservation Biology, Aquatic Biology

Fisheries are of key importance in provision of protein, livelihood opportunities and income to islanders and coastal populations with few alternative food sources, including some of the world's ... More


Trophic Interactions in Subtidal Rocky Reefs on the West Coast of South Africa

George M. Branch

in Food Webs and the Dynamics of Marine Reefs

Published in print:
2008
Published Online:
May 2008
ISBN:
9780195319958
eISBN:
9780199869596
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195319958.003.0003
Subject:
Biology, Aquatic Biology

The chapter summarizes the ecology of the subtidal reefs of South Africa. Discussions include the role of wind, productivity, and oceanographic conditions, the important role of currents and the ... More


Biodiversity and Food-Web Structure of a Galápagos Shallow Rocky-Reef Ecosystem

Rodrigo H. Bustamante, Thomas A. Okey, and Stuart Banks

in Food Webs and the Dynamics of Marine Reefs

Published in print:
2008
Published Online:
May 2008
ISBN:
9780195319958
eISBN:
9780199869596
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195319958.003.0006
Subject:
Biology, Aquatic Biology

This chapter describes ecology of the Galapagos rocky reef system and the important role of biogeographic position on biodiversity, the El Niño cycle, and the history of resource extraction on the ... More


Food-Web Structure and Dynamics of Eastern Tropical Pacific Coral Reefs: Panamá and Galápagos Islands

Peter W. Glynn

in Food Webs and the Dynamics of Marine Reefs

Published in print:
2008
Published Online:
May 2008
ISBN:
9780195319958
eISBN:
9780199869596
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195319958.003.0008
Subject:
Biology, Aquatic Biology

This chapter describes the physical setting, biogeography, El Niño cycle and climate change effects of the coral reefs of Panama. A focus on the unique role of low diversity but complex ecological ... More


Human impact on polar regions

David N. Thomas, G.E. (Tony) Fogg, Peter Convey, Christian H. Fritsen, Josep-Maria Gili, Rolf Gradinger, Johanna Laybourn-Parry, Keith Reid, and David W.H. Walton

in The Biology of Polar Regions

Published in print:
2008
Published Online:
May 2008
ISBN:
9780199298112
eISBN:
9780191711640
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199298112.003.0011
Subject:
Biology, Ecology

This chapter discusses the impact of humans on polar regions. Topics covered include the first invasions by humans, the ecology of pre-industrial humans in the Arctic, sealing and whaling, hunting, ... More


Salvation

Morwenna Ludlow

in Gregory of Nyssa, Ancient and (Post)modern

Published in print:
2007
Published Online:
January 2008
ISBN:
9780199280766
eISBN:
9780191712906
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199280766.003.0007
Subject:
Religion, Early Christian Studies

This chapter explores criticisms and defences of Gregory's soteriology which are less closely connected with his Christology, but all of which have been matters of some controversy: specifically ... More


Open oceans in polar regions

David N. Thomas, G.E. (Tony) Fogg, Peter Convey, Christian H. Fritsen, Josep-Maria Gili, Rolf Gradinger, Johanna Laybourn-Parry, Keith Reid, and David W.H. Walton

in The Biology of Polar Regions

Published in print:
2008
Published Online:
May 2008
ISBN:
9780199298112
eISBN:
9780191711640
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199298112.003.0006
Subject:
Biology, Ecology

This chapter discusses the ecology of open oceans in polar regions. Topics covered include gradients in waters, the plankton, the physiological ecology of polar phytoplankton, the zooplankton, squid, ... More


Protecting Amphibians While Restoring Fish Populations

Debra Patla

in Amphibian Declines: The Conservation Status of United States Species

Published in print:
2005
Published Online:
March 2012
ISBN:
9780520235922
eISBN:
9780520929432
Item type:
chapter
Publisher:
University of California Press
DOI:
10.1525/california/9780520235922.003.0039
Subject:
Biology, Animal Biology

Park and wildlife managers are facing an ironic dilemma as they work to restore and protect aquatic ecosystems — must amphibians be sacrificed if native fish are to return? Over the past century ... More


Marine Ecosystems and Global Change

Manuel Barange, John G. Field, Roger P. Harris, Eileen E. Hofmann, R. Ian Perry, and Francisco Werner (eds)

Published in print:
2010
Published Online:
May 2010
ISBN:
9780199558025
eISBN:
9780191721939
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199558025.001.0001
Subject:
Biology, Biodiversity / Conservation Biology, Aquatic Biology

Global environmental change, which includes climate change, biodiversity loss, changes in hydrological and biogeochemical cycles, and intensive exploitation of natural resources, is having ... More


Evolutionary Ecology: The Trinidadian Guppy

Anne E. Magurran

Published in print:
2005
Published Online:
September 2007
ISBN:
9780198527855
eISBN:
9780191713576
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198527855.001.0001
Subject:
Biology, Evolutionary Biology / Genetics

This book explores the Trinidadian guppy's unique contributions to evolutionary ecology. Ever since Caryl Haskins — working in the 1940s and 1950s — described guppy populations as a natural ... More


Seeing in depth in different species

Ian P. Howard and Brian J. Rogers

in Seeing in Depth: Volume 1: Basic Mechanics/ Volume 2: Depth Perception 2-Volume Set

Published in print:
2008
Published Online:
May 2009
ISBN:
9780195367607
eISBN:
9780199867264
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195367607.003.0014
Subject:
Psychology, Cognitive Neuroscience, Cognitive Psychology

This chapter discusses depth vision in animals other than cats and primates. These include invertebrates, fish, amphibian, reptiles, birds, and mammals.


Dynamics of marine ecosystems: target species

Dian J. Gifford, Roger P. Harris, Stewart M. McKinnell, William T. Peterson, and Michael A. St. John

in Marine Ecosystems and Global Change

Published in print:
2010
Published Online:
May 2010
ISBN:
9780199558025
eISBN:
9780191721939
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199558025.003.0004
Subject:
Biology, Biodiversity / Conservation Biology, Aquatic Biology

Because of GLOBEC's focus on population dynamics, species‐level research is central to the programme, and most field, retrospective and modeling studies were directed at target species defined on the ... More


Pollination by Nonflying Vertebrates and Other Oddities

Pat Willmer

in Pollination and Floral Ecology

Published in print:
2011
Published Online:
October 2017
ISBN:
9780691128610
eISBN:
9781400838943
Item type:
chapter
Publisher:
Princeton University Press
DOI:
10.23943/princeton/9780691128610.003.0017
Subject:
Biology, Ecology

This chapter considers pollination by nonflying vertebrates and other oddities. It begins with a discussion of ectotherm vertebrates visiting flowers; these include fish, amphibians, and reptiles. ... More


The Biology of Coral Reefs

Charles R. C. Sheppard, Simon K. Davy, and Graham M. Pilling

Published in print:
2009
Published Online:
September 2009
ISBN:
9780198566359
eISBN:
9780191713934
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198566359.001.0001
Subject:
Biology, Biodiversity / Conservation Biology, Aquatic Biology

Coral reefs represent the most spectacular and diverse marine ecosystem on the planet as well as a critical source of protein and income for many millions of people. However, the combined effects of ... More


Parallel Paths in Nature

Frederick Rowe Davis

in The Man Who Saved Sea Turtles: Archie Carr and the Origins of Conservation Biology

Published in print:
2007
Published Online:
September 2007
ISBN:
9780195310771
eISBN:
9780199790098
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195310771.003.0002
Subject:
Biology, Aquatic Biology

Early in life, Carr developed an appreciation of nature through his own initiative and through hunting and fishing trips with his father. Carr's interest in natural history and herpetology evolved at ... More


The mangrove community: marine components

Peter Hogarth

in The Biology of Mangroves and Seagrasses

Published in print:
2007
Published Online:
September 2007
ISBN:
9780198568704
eISBN:
9780191717536
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198568704.003.0006
Subject:
Biology, Aquatic Biology

This chapter discusses the marine components of mangroves. Mangroves provide marine organisms with both a physical environment and nutrients. Pneumatophores and prop roots greatly expand the surface ... More


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