Phytoplankton and Trophic Gradients
Title | Phytoplankton and Trophic Gradients PDF eBook |
Author | M. Alvarez-Cobelas |
Publisher | Springer Science & Business Media |
Total Pages | 363 |
Release | 2013-11-11 |
Genre | Science |
ISBN | 940172668X |
These proceedings deal with the relationship between species composition of freshwater phytoplankton and the trophic gradient. Particular regard is paid to the composite question, what lives where and why? Overview papers report the state of the art and suggest that the trophic spectrum appears to be a probabilistic outcome of several dimensions of variability that impinge upon phytoplankton species selection. Studies on community structure span all latitudes from those of Antarctica to equatorial Brazil, and also include reports on light and nutrient gradients, pH and fish-stock effects on species composition. Seasonal and longterm phytoplankton dynamics in lakes of varying trophic status are also considered. Finally, studies on the taxonomy and autoecology of some groups (e.g. Volvocales, Chrysophytes and Euglenophytes) living at the extremes of the trophic spectrum contribute to our knowledge of this usually neglected phytoplankton. This is the first time that a book covers such a topic, and it will prove an excellent source of information to anyone working on phytoplankton ecology and ecological indicators. Limnologists in general, algologists and the technical staff at water authorities will all benefit by reading this book.
Phytoplankton and Trophic Gradients
Title | Phytoplankton and Trophic Gradients PDF eBook |
Author | M Alvarez Cobelas |
Publisher | |
Total Pages | 372 |
Release | 1998 |
Genre | Food chains (Ecology) |
ISBN |
The Trophic Spectrum Revisited
Title | The Trophic Spectrum Revisited PDF eBook |
Author | Colin S. Reynolds |
Publisher | Springer Science & Business Media |
Total Pages | 172 |
Release | 2013-03-09 |
Genre | Technology & Engineering |
ISBN | 9401734887 |
These proceedings of a workshop of the International Association for Phytoplankton Taxonomy and Ecology are directed specifically at the relationship between phytoplankton ecology and the trophic status of water bodies. Contributions address the fact that distinctive assemblages of phytoplankton species are closely associated with particular categories of water bodies. Particular attention is paid to how communities are assembled and to the ways in which environmental constraints filter the successful species. Overview articles are included. The book will be a valuable source of information to limnologists, algologists, and the technical staff of all water suppliers.
Coastal Ecosystems in Transition
Title | Coastal Ecosystems in Transition PDF eBook |
Author | Thomas C. Malone |
Publisher | John Wiley & Sons |
Total Pages | 256 |
Release | 2020-12-15 |
Genre | Science |
ISBN | 1119543606 |
Explores how two coastal ecosystems are responding to the pressures of human expansion The Northern Adriatic Sea, a continental shelf ecosystem in the Northeast Mediterranean Sea, and the Chesapeake Bay, a major estuary of the mid-Atlantic coast of the United States, are semi-enclosed, river-dominated ecosystems with urbanized watersheds that support extensive industrial agriculture. Coastal Ecosystems in Transition: A Comparative Analysis of the Northern Adriatic and Chesapeake Bay presents an update of a study published two decades ago. Revisiting these two ecosystems provides an opportunity to assess changing anthropogenic pressures in the context of global climate change. The new insights can be used to inform ecosystem-based approaches to sustainable development of coastal environments. Volume highlights include: Effects of nutrient enrichment and climate-driven changes on critical coastal habitats Patterns of stratification and circulation Food web dynamics from phytoplankton to fish Nutrient cycling, water quality, and harmful algal events Causes and consequences of interannual variability The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.
The Ecology of Phytoplankton
Title | The Ecology of Phytoplankton PDF eBook |
Author | C. S. Reynolds |
Publisher | Cambridge University Press |
Total Pages | 437 |
Release | 2006-05-04 |
Genre | Science |
ISBN | 1139454897 |
This important new book by Colin Reynolds covers the adaptations, physiology and population dynamics of phytoplankton communities. It provides basic information on composition, morphology and physiology of the main phyletic groups represented in marine and freshwater systems and in addition reviews recent advances in community ecology.
Phytoplankton Water Quality Relationships in U.S. Lakes
Title | Phytoplankton Water Quality Relationships in U.S. Lakes PDF eBook |
Author | Environmental Monitoring and Support Laboratory (Las Vegas, Nev.). Water and Land Quality Branch |
Publisher | |
Total Pages | 72 |
Release | 1979 |
Genre | Lakes |
ISBN |
Complex Interactions in Lake Communities
Title | Complex Interactions in Lake Communities PDF eBook |
Author | Stephen R. Carpenter |
Publisher | Springer Science & Business Media |
Total Pages | 287 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 1461238382 |
In its statutory authority (National Science Foundation Act of 1950, as amended), the NSF is directed to both initiate and support basic scientific research. In its Ecology Program, one mode of initiating research is to en courage the development of new ideas through advisory workshops. The NSF is specifically directed to strengthen our nation's research potential. In addition, stimulating new approaches to research will continue to be prominent in the coming years as federal attention is given to increasing the innovativeness and competitiveness of the U. S. in science and engineering. A decision to initiate a workshop does not arise de novo in the Ecology Program. Rather, it emerges from panel discussions, conversations with in vestigators at meetings or on the phone, and from discussions between pro gram officers in the Division of Biotic Systems and Resources. This workshop was developed to provide advice to the NSF and the lim nological community. Some NSF perceptions on future funding for ecolog ical research on lake communities are presented here. Researchers often mentioned a paucity of innovative lake ecology at the community level. This perception was accompanied by a certain frustration since lakes probably have the best empirical data base of any natural environment and should continue to lead in the development of ecological concepts. Members of NSF advisory panels sometimes expressed similar concerns during consid eration of proposals for lake research.