Search Results for the EPA National Library Catalog

Items Found: 62
Showing: Items 1 - 50
Your Search: (SUBJECT=Food chains ecology)

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Select Item	Title	Year Published
1	A quantitative food web analysis of a shortgrass community /	1972
2	A study of the detritus pathway : the role of detritus and the associated microbiota in the nutrition of Gammarus minus say (Amphipoda, Gammaridae) /	1971
3	Accumulation of dieldrin in an alga (Scenedesmus obliquus), daphnia (Daphnia magna), guppy (Lebistes reticulatus) food chain.	1971
4	Agricultural production in the United States by county : a compilation of information from the 1974 Census of Agriculture for use in terrestrial food-chain transport and assessment models /	1982
5	An age dependent model of PCB in a Lake Michigan food chain /	1984
6	An age-dependent model of PCB in a Lake Michigan food chain /	1984
7	An age-dependent model of PCB in a Lake Michigan food chain /	1984
8	Analysis of persistence in model ecosystems : deterministic and stochastic food web models /	1984
9	Analysis of Persistence in Model Ecosystems: Deterministic and Stochastic Food Web Models.	1984
10	Antarctic nutrient cycles and food webs	1985
11	Aquatic food webs : an ecosystem approach /	2004
12	Assessment of the trophic status of Iowa stream fish for development of biocriteria /	2000
13	Coastal ecosystem processes /	1997
14	Criteria document : aldrin/dieldrin.	1976
15	Criteria document [for] endrin.	1976
16	Current trends in food web theory : report on a food web workshop, October 25-27, 1982, Fontana Village Inn, North Carolina /	1983
17	Definition of the origins and fates of organic nitrogen in food webs of Padilla Bay National Estuarine Research Reserve /	1990
18	Description of MSNUCY, a computer model combining interspecific interactions with nutrient cycling	1985
19	Enclosed experimental marine ecosystems : a review and recommendations : a contribution of the Scientific Committee on Oceanic Research Working Group 85 /	1990
20	Eutrophication in planktonic ecosystems : food web dynamics and elemental cycling : proceedings of the Fourth International PELAG Symposium, held in Helsinki, Finland, 26-30 August 1996 /	1998
21	Eutrophication of Sheltered Bays in a Large Lake.	1971
22	Flows of energy and materials in marine ecosystems : theory and practice /	1984
23	Food chains, yields, models, and management of large marine ecosystems /	1991
24	Food web model for Lake Michigan. Part 2. Model formulation and preliminary verification	1975
25	Food web relationships of Northern Puget Sound and the Strait of Juan de Fuca : a synthesis of the available knowledge /	1979
26	Food webs /	2012
27	Food webs : integration of patterns & dynamics /	1996
28	Food webs and biodiversity : foundations, models, data /	2013
29	Influences of dietary uptake and reactive sulfides on metal bioavailability from aquatic sediments /	2000
30	Influences of Microbial Populations on Aquatic Nutrient Cycles and Some Engineering Aspects.	1972
31	Kinetics of passage of radioelements through subtropical marine environment and biota influencing the human food chain /	1973
32	Laboratory procedure for estimating residue dynamics of xenobiotic contaminants in a freshwater food chain	1980
33	Lipids in aquatic ecosystems /	2009
34	Lower organisms and their role in the food web : proceedings of the 15th European Marine Biology Symposium, Kiel, Damp 2000, Federal Republic of Germany (September 29-October 3, 1980)	1981
35	Marine food chains.	1970
36	Marine polyculture based on natural food chains and recycled wastes /	1976
37	National sediment bioaccumulation conference : proceedings.	1998
38	Physiology of Acidophilic Bacteria of Acid Mine Water.	1972
39	Phytoplankton and trophic gradients : proceedings of the 10th workshop of the International Association of Phytoplankton Taxonomy & Ecology (IAP), held in Granada, Spain, 21-29 June 1996 /	1998
40	Phytoplankton species composition, size structure, and biomass and their possible effect on copepod food availability in the low salinity zone of the San Francisco Bay/Delta Estuary	1998
41	Polyunsaturated hydrocarbon (3,6,9,12,15,18,-Heneocosahexaene) in the marine food web	1970
42	Primary productivity and basic food chain relationships in two Long Island Bays /	1977
43	Rehabilitation of Lake Ontario : the role of nutrient reduction and food web dynamics : based on conclusions and recommendations from Food Web II Workshop, held at Canada Centre for Inland Waters on February 25-27, 1987.	1988
44	Report on the Workshop on Food-Chain Modeling for Risk Analysis /	1985
45	Role of Aquatic Vascular Plants in the Eutrophication of Selected Lakes in Western Massachusetts.	1967
46	Role of bioaccumulation in environmental risk assessment the aquatic environment and related food webs.	1995
47	Sensitivity of habitats in Padilla Bay National Estuarine Research Reserve to oil spills /	1991
48	Size dependent model of hazardous substances in aquatic food chain /	1978
49	Study of lead, copper, zinc and cadmium contamination of food chains of man.	1972
50	Temporal patterns of grazers and vegetation in a temperate seagrass system	1991

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