Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Grassland ecology)

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Select Item	Title	Year Published
1	1970 insect studies at Osage comprehensive site /	1971
2	1970 meteorological data availability for the Pawnee site /	1971
3	1970-1971 soil movement at the Pawnee intensive site /	1972
4	A grasshopper model for a grassland ecosystem /	1975
5	A grazing lands plant-decomposition, carbon-mineral simulation model /	1972
6	A numerical analysis of grassland faunal resemblances /	1970
7	A preliminary bird population dynamics and biomass model /	1969
8	A preliminary compartment model of a tallgrass prairie, Osage site, 1970 /	1972
9	A program for and the process of building and testing grassland ecosystem models /	1974
10	A quantitative food web analysis of a shortgrass community /	1972
11	Abiotic and herbage dynamics studies at Cottonwood, 1971 /	1974
12	Abundance and biomass of soil macroinvertebrates of the Pawnee site collected from pastures subjected to different grazing presures, irrigation and/or nitrogen fertilization, 1970-1971 /	1973
13	Advances in ecological research.	1969
14	Advances in ecological research. Volume 5 /	1968
15	AFCONS : a dynamic simulation model of an interactive herbivore community /	1972
16	Avian distribution and population fluctuations on the shortgrass prairie of north central Colorado /	1970
17	Avian ecology and distribution in the comprehensive networ, 1970 /	1971
18	Basic field data collection procedures for the Grassland Biome, 1971 season /	1971
19	Biological productivity of snakes of the Pawnee site, 1970-1971 /	1972
20	Bird model description and documentation /	1974
21	Carbohydrate translocation in blue grama, buffalo grass, and western wheatgrass as influenced by temperature and growth stage /	1972
22	Carbon dioxide evolution and cellulose, root, and litter decomposition in soils at the Cottonwood site, 1972 /	1973
23	Cellulose and litter decomposition and evolution of carbon dioxide from soils at the Cottonwood site, 1971 /	1972
24	Central basin hydrologic process studies /	1971
25	Central shortgrass prairie ecoregional assessment and partnership initiative : final report.	2006
26	CO2 exchange over shortgrass sods /	1971
27	Comparisons of aboveground plant biomass on ungrazed pastures vs. pastures grazed by large herbivores, 1970 season /	1971
28	Comprehensive network site description : ALE /	1970
29	Comprehensive network site description : Bridger /	0
30	Comprehensive network site description : Cottonwood /	1970
31	Comprehensive network site description : Dickinson /	1970
32	Comprehensive network site description : Hays /	1970
33	Comprehensive network site description : Hopland /	0
34	Comprehensive network site description : Jornada /	1970
35	Comprehensive network site description : Osage /	1970
36	Comprehensive network site description : Pantex /	1970
37	Decomposer studies at the Cottonwood site /	1971
38	Decomposition of organic materials in grassland soil /	1970
39	Dietary and energy relationships of jackrabbits at the Pawnee site /	1969
40	Dispersion and dispersal of white-tailed and black-tailed jackrabbits, Pawnee National Grasslands /	1971
41	Dynamics of small mammal populations at the Cottonwood and Osage sites, 1972 /	1974
42	Ecological studies of small mammal populations at the Cottonwood and Osage sites, 1971 /	1972
43	Effect of insect predators and parasites on grass feeding insects, Pawnee site /	1970
44	Effects of environmental stresses on a shortgrass prairie ecosystem, 1970 and 1971 /	1973
45	Effects of prescribed fire and cattle grazing on a vernal pool grassland landscape : recommendations for monitoring /	2000
46	Effects of water and nitrogen stresses on a shortgrass prairie ecosystem /	1973
47	Evaluation of vegetation types differentiated by aerial photo interpretation of panchromatic, color, and infra-red imagery /	1973
48	Food consumption and feeding rates in the lark bunting /	1973
49	Grassland Biome graduate student symposium : a review /	1970
50	Grassland biome studies at the Bridger site, 1971 /	1972

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