Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download A Freshwater Food Web PDF full book. Access full book title A Freshwater Food Web by Cari Meister. Download full books in PDF and EPUB format.
Author: Cari Meister Publisher: ISBN: 9781645490012 Category : Food chains (Ecology) Languages : en Pages :
Book Description
"An illustrated narrative nonfiction journey to a wetland in northern United States that shows elementary readers how animals and plants in a freshwater ecosystem survive in an interconnected food web"--
Author: Cari Meister Publisher: ISBN: 9781645490012 Category : Food chains (Ecology) Languages : en Pages :
Book Description
"An illustrated narrative nonfiction journey to a wetland in northern United States that shows elementary readers how animals and plants in a freshwater ecosystem survive in an interconnected food web"--
Author: Rebecca Pettiford Publisher: Pogo ISBN: 9781620315750 Category : Juvenile Nonfiction Languages : en Pages : 0
Book Description
"In Freshwater Food Chains, early fluent readers explore the freshwater biome and the food chains it supports. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how energy flows through plants and animals in freshwater rivers and lakes. A map helps readers identify major rivers and lakes of the world, and an activity offers kids an opportunity to extend discovery. Children can learn more about freshwater food chains using our safe search engine that provides relevant, age-appropriate websites. Freshwater Food Chains also features reading tips for teachers and parents, a table of contents, a glossary, and an index. Freshwater Food Chains is part of Jump!'s Who Eats What? series."
Author: Andrea Belgrano Publisher: Oxford University Press, USA ISBN: 0198564821 Category : Science Languages : en Pages : 274
Book Description
'Aquatic Food Webs' provides a current synthesis of theoretical and empirical food web research. The textbook is suitable for graduate level students as well as professional researchers in community, ecosystem, and theoretical ecology, in aquatic ecology, and in conservation biology.
Author: Stephen R. Carpenter Publisher: Springer Science & Business Media ISBN: 1461238382 Category : Science Languages : en Pages : 287
Book Description
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.
Author: R. J. Bailey Publisher: Pogo ISBN: 9781620316146 Category : Juvenile Nonfiction Languages : en Pages : 24
Book Description
"In Freshwater Food Chains, early fluent readers explore the freshwater biome and the food chains it supports. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how energy flows through plants and animals in freshwater rivers and lakes. A map helps readers identify major rivers and lakes of the world, and an activity offers kids an opportunity to extend discovery. Children can learn more about freshwater food chains using our safe search engine that provides relevant, age-appropriate websites. Freshwater Food Chains also features reading tips for teachers and parents, a table of contents, a glossary, and an index. Freshwater Food Chains is part of Jump!'s Who Eats What? series."
Author: Gary A. Polis Publisher: University of Chicago Press ISBN: 0226673278 Category : Science Languages : en Pages : 566
Book Description
Paying special attention to the fertile boundaries between terrestrial, freshwater, and marine ecosystems, this work shows not only what this new methodology means for ecology, conservation, and agriculture but also serves as a fitting tribute to Gary Polis and his major contributions to the field
Author: Gary A. Polis Publisher: Springer Science & Business Media ISBN: 1461570077 Category : Science Languages : en Pages : 475
Book Description
Reflecting the recent surge of activity in food web research fueled by new empirical data, this authoritative volume successfully spans and integrates the areas of theory, basic empirical research, applications, and resource problems. Written by recognized leaders from various branches of ecological research, this work provides an in-depth treatment of the most recent advances in the field and examines the complexity and variability of food webs through reviews, new research, and syntheses of the major issues in food web research. Food Webs features material on the role of nutrients, detritus and microbes in food webs, indirect effects in food webs, the interaction of productivity and consumption, linking cause and effect in food webs, temporal and spatial scales of food web dynamics, applications of food webs to pest management, fisheries, and ecosystem stress. Three comprehensive chapters synthesize important information on the role of indirect effects, productivity and consumer regulation, and temporal, spatial and life history influences on food webs. In addition, numerous tables, figures, and mathematical equations found nowhere else in related literature are presented in this outstanding work. Food Webs offers researchers and graduate students in various branches of ecology an extensive examination of the subject. Ecologists interested in food webs or community ecology will also find this book an invaluable tool for understanding the current state of knowledge of food web research.
Author: Michael T. Arts Publisher: Springer Science & Business Media ISBN: 1461205476 Category : Science Languages : en Pages : 333
Book Description
The fundamental purpose of this book is to synthesise the divergent literature on aquatic lipids into a co-ordinated, digestible form. A large part of the book addresses lipid composition and production in freshwater organisms, with chapters on phytoplankton, zooplankton and benthic invertebrates. A common theme throughout the book is the function of lipids in aquatic food webs, with a chapter devoted exclusively to lipids as indicators of health in fish populations. A complementary chapter highlights the role of lipids and essential fatty acids in mariculture. Methodologies to determine the lipid content of aquatic samples and suggestions as to the utility of fatty acids as trophic markers are included, as is one chapter on the role of lipids in the bioaccumulation and bioconcentration of toxicants and another on the relationships between lipids and surface films and foams. The final chapter highlights the similarities and differences between lipids of marine and freshwater origin. Students and researchers in ecology, phycology, aquatic toxicology, physiological ecology and limnology will find this an invaluable guide and reference.
Author: Cari Meister
Author: Cari Meister
Author: Rebecca Pettiford
Author: Andrea Belgrano
Author: Gwendolyn Hooks
Author: Stephen R. Carpenter
Author: R. J. Bailey
Author: Gary A. Polis
Author: Gary A. Polis
Author: Michael T. Arts
Author: Gwendolyn Hooks