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95 Titles Match Your Query
Showing 1 through 50 of 95 Next
1. Assessment of the Impact of Environmental Stresses on the Health of Agroecosystems [USDA0510]
The purpose of the "Assessment of the Impact of Environmental Stresses on the Health of Agroecosystems" dataset is to establish a protocol for assessing the health of agroecosystems. ...


2. Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters [USDA0511]
The purpose of "Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters" is to determine the amounts of organic carbon and nitrate in subsoils and groundwaters from ...


3. Below Ground Responses to Global Environmental Change and the Biogeochemical Dynamics of Carbon [USDA0512]
The purpose of "Below Ground Responses to Global Environmental Change and the Biogeochemical Dynamics of Carbon" is to provide new insights into the effects of expected environmental change on ecological ...


4. Biochemical and Biophysical Response Mechanisms to Radiation Stress [USDA0513]
The purpose of "Biochemical and Biophysical Response Mechanisms to Radiation Stress" is to determine the effect of UV-B radiation alone and in combination with other stress factors. Collection Organization: ...


5. Biocontrol of Soil-borne Plant Pathogens Using Natural Attributes of Microbes and Their Environs [USDA0514]
The purpose of "Biocontrol of Soil-borne Plant Pathogens Using Natural Attributes of Microbes and Their Environs" is to characterize naturally-occurring biocontrol systems and identify microbes responsible ...


6. Bioenergetic Criteria for Meat Animal Environmental Management [USDA0515]
The purpose of the "Bioenergetic Criteria for Meat Animal Environmental Management" dataset is for providing information on growing meat animals, evaluating dynamics of energetic responses (e.g., ...


7. Biology and Integrated Management of Fungi Affecting Tree Fruit Marketability (Methyl Bromide Alternatives) [USDA0516]
The purpose of "Biology and Integrated Management of Fungi Affecting Tree Fruit Marketability (Methyl Bromide Alternatives)" is to develop alternatives to Methyl Bromide as a soil fumigant, and decrease ...


8. Bioregulation of Growth and Development of Stored Product Insects (Methyl Bromide Alternatives) [USDA0517]
The purpose of data provided by "Bioregulation of Growth and Development of Stored Product Insects (Methyl Bromide Alternatives)" is to aid in the development of technology to reduce losses of stored ...


9. Boll Weevil Population Density (In-House C Language Tabular Database) [USDA0070]
Trapping data and Geographic Information System on boll weevil population density. Supports a boll weevil eradication program to allow farmers to better assess the situation in Mississippi. Collection ...


10. Moisture Tension [USDA0087]
Evaluating moisture tension relationships. Collection Organization: USDA-ARS Hydrology Laboratory. Collection Methodology: Obtain published data that were field collected from various locations. ...


11. Pigeon Roost Creek Data Base [USDA0090]
Document hydrology and sediment transport and characteristics of the water sheds. Collection Organization: USDA Agricultural Research Service Collection Methodology: Automatic (limited) recording ...


12. Plant Systems for Aquacultural Waste Treatment [USDA0520]
"Plant Systems for Aquacultural Waste Treatment" provides information that aids in the development of fruit and greenhouse crop production systems that utilize aquaculture effluent for growth and ...


13. Precipitation Over a 1,000 Acre Area - East Central Ohio [USDA0091]
Research on watershed hydrology (water quality, surface water, and ground water). Collection Organization: USDA-ARS Collection Methodology: Standard: weighing bucket gauges. Collection Frequency: ...


14. Carbon and Nitrogen Balance of a Northern Mixed-grass Prairie as Influenced by Grazing [USDA.ARS.RRRU.MixedGrassCarbon]
(Adapted from Abstract presented at ARS Carbon Storage Workshop, Baltimore, MD, Jan 1999) Problem: Rangeland health and sustainable productivity of our rangelands are becoming a key issues in developing ...


15. Mississippi Cotton Data 1987-1991 from the USDA ARS [Cotton_USDA_Mississippi]
The U.S. Department of Agriculture (USDA) Agriculture Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


16. Missouri Cotton Data 1989 and 1991 from USDA ARS [COTTON_USDA_MISSOURI]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


17. National Database Development for Nitrogen Management [USDA0377]
The "National Database Development for Nitrogen Management" is a national soil and climate database. Its purpose is to develop a national soil and climate database for NLEAP (Nitrate Leaching and ...


18. New Mexico Regional Variety Trials, Cotton Data 1988-1990 from USDA ARS [Cotton_USDA_NewMexico]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


19. Nine-gage Walnut Gulch Precipitation Data Set [USDA0088]
To monitor precipitation for nine sites in the Walnut Gulch Experimental Watershed from 1964 to 1990. Collection Organization: USDA Agricultural Research Service Collection Methodology: There is ...


20. Optimization and Integration of Essential Chemical Control Methods for Postharvest and Quarantine Pests (Methyl Bromide Alternatives) [USDA0522]
The data found in "Optimization and Integration of Essential Chemical Control Methods for Postharvest and Quarantine Pests (Methyl Bromide Alternatives)" are used to develop quarantine/postharvest ...


21. Partitioning of Carbon and Nitrogen in a Mixed-grass Prairie [USDA.ARS.CGPRS.CNmixedgrass]
(adapted from abstract presented at ARS Carbon Storage Workshop, Jan 1999, Baltimore MD) Problem: To further evaluate the effects of grazing on the C and N dynamics ofa rangeland ecosystem we needed ...


22. Pesticide and Water Management Systems to Minimize Contamination of Water and Air With Pesticides [USDA0521]
"Pesticide and Water Management Systems to Minimize Contamination of Water and Air With Pesticides" is a dataset that contains information dealing with irrigation and pesticide management practices. ...


23. Rainfall Data from Small Farms - USDA/North Central Soil Conservation Research Lab [USDA0290]
"Rainfall Data Set" contains rainfall data for small farm fields. This dataset facilitates studies of small scale farm/field rainfall variations. This data set also contains weather information such ...


24. Range Plant Community Changes 1940-1978 in Northwest Oklahoma [USDA0092]
Document the dynamics of plant communities in Northwest Oklahoma and relate it to climate changes. Collection Organization: Southern Plains Range Research Station. Collection Methodology: Plant ...


25. Residue Decomposition Processes and Soil C Storage in Agro-Ecosystems [USDA.ARS.GSWRL.ResidueDecomp]
(Adapted from Abstract presented at ARS Carbon Storage Workshop, Baltimore, MD, Jan 1999) Problems: The combined impact of population increases, industrial expansion, and deforestation has resulted ...


26. Response of Crops to Free Air CO2 Enrichment (FACE) [USDA0532]
"Response of Crops to Free Air CO2 Enrichment (FACE)" is research that continues large cooperative experiments to determine the effects of CO2 supplied to the free air in an open agricultural field ...


27. Responses of Range Grasses and Soils to Global Change [USDA0094]
The purpose of the "Responses of Range Grasses and Soils to Global Change" dataset is to understand basic, mechanistic responses of grass species and soils to growth under different CO2, water regimes, ...


28. Reynolds Creek Experimental Watershed: Long-term Data [USDA0096]
To archive data collected consistently for a period of several years on the Reynolds Creek Experimental Watershed. Data types include evaporation, humidity, precipitation, runoff, snow/frost, soil ...


29. Rio Grande Valley Spot Satellite Data [USDA0097]
Satellite imagery and geographic information systems are being used to identify, quantify, and record land use changes on the U.S. scale of the Rio Grande that are occuring due to the creation of ...


30. Rotation and Nitrogen Fertilization Effects on Changes in Soil Carbon and Nitrogen [USDA0098]
The dataset consists of data resulting from an experimental study involving seven cropping systems (three monoculture, two 2-year, and two 4-year rotations) with three rates of N fertilizer. Data ...


31. SUCC--61 Years of Secondary Succession [USDA0102]


32. Satellite Surface Radiation Budgets for Basin and Global Scale Hydrologic Studies [USDA0534]
"Satellite Surface Radiation Budgets for Basin and Global Scale Hydrologic Studies" contains analysis information of GOES and AVHRR satellite data collected during MONSOON 90 and Washita 92 field ...


33. Section 15 Burn Field Plots [USDA0099]
To determine the effects of fall burning on sagebrush, grass vegetation and associated soils. The data collected measures the amount of forage growth or depletion. Collection Organization: Originally, ...


34. Soil C Sequestration Under Varving Tillage and Cropping Management Systems: Cropping Systems Trial, Mead, Nebraska [USDA.ARS.SWCRU.CropSysTrial]
(adapted from Project Summary) PROBLEM: Soil and crop management research has emphasized the divide and conquer approach to solving problems in the past thirty years. More recently, emphasis on ...


35. Soil Strength Database [USDA0100]
To collect soil strength data and determine how it relates to plant growth. Collection Organization: USDA/ARS, Soil, Water and Plant Research Center Collection Methodology: Field experience ...


36. Soil, Water, and Air Quality [USDA0101]
This database includes data from various field research projects relating agricultural management systems and practices to soil, water, and air quality and to crop production. Collection Organization: ...


37. Tennessee Cotton Data 1989 from USDA ARS [Cotton_USDA_Tennessee]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


38. Texas Cotton Data 1987-1994 from USDA ARS [Cotton_USDA_Texas]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


39. The Accumulation and Bioavailability of Soil Nitrogen and Carbon Under Long-term Farming Systems in Pennsylvania. [usda.ars.PSWMRL.LongTermFarm]
(from Project Abstract) Problem: the objective of this research is to determine and contrast soil nitrogen, soil carbon, and soil phosphorus accumulation and availability under common farming systems ...


40. The Accumulation and Bioavailability of Soil Organic Carbon and Nitrogen Under Common Buffer Vegetation in Mid-Atlantic States. [usda.ars.PSWMRL.CommonBuffer]
(from USDA ARS Carbon Storage Planning Workshop Abstracts) Problem: There are large acerages of woods and cool-season grasses in the northeast today, and there may soon be substantial acreages of ...


41. The Iowa Management System Evaluation Area Database [USDA0104]
Water quality project - evaluation of current and emerging farming systems for their impact on ground and water quality. Contains water quality information but not of use to climatic model. Collection ...


42. Trace Gas Dataset [USDA0105]
Contains CH4, N2O, CO2, soil atmosphere gas exchange as well as soil water, mineral N and temperature from CPER (Central Plains Experimental Range), Glacier Lakes Experimental Ecosystem (USFS), Sydney, ...


43. Transport of Sediment-borne Carbon with Different Tillage Practices, USDA-ARS-NAEW [USDA.ARS.NAEWRU.SedimentC]
(adapted from project decription) Problems: Tillage practices impact the movement of sediment within and from watersheds. How do conservation tillage practices influence the movement of carbon attached ...


44. USDA/ARS Conservation and Production Research Laboratory (CPRL) Climate Data Files [USDA_CPRL]
"CPRL Climate Data Files" makes available time-series data files of agricultural interest generated at the Conservation and Production Research Laboratory in Bushland, Texas, USA. The data files provide: ...


45. USDA/ARS Water Database [MSU0041]
The "ARS Water Database" is a collection of rainfall and runoff data which have been collected by ARS for research in hydrologic processes which affect the conservation of natural resources in the ...


46. Use of Coupled Wetland-Agricultural Ecosystem for Water Quality Remediation [USDA0535]
"Use of Coupled Wetland-Agricultural Ecosystem for Water Quality Remediation" examines the water quality benefits that can be achieved in a coupled wetland-agriculture ecosystem ...


47. Use of Grass to Regenerate Degraded Soils - CRP [USDA0106]
Dataset includes soil samples from 3 field sites, 5 treatments, 3 replications, with duplicate soil samples obtained on each replicate. Soil sample depths have varied; initially 0 - 7.5 cm, 7.5 - ...


48. Vegetation Change on Rangelands in Relation to Carbon Sequestration and Increasing Atmospheric CO2 Concentrations. [USDA.ARS.GSWRL.VegChngRangCO2]
(Adapted from project description) Problem: A large carbon sink is implied on western rangelands from data and modeling recently reported in Science. Only forest ecosystems have been generally ...


49. Vegetation and Soil Management in Fruit Production (Methyl Bromide Alternatives) [USDA0536]
The purpose of "Vegetation and Soil Management in Fruit Production (Methyl Bromide Alternatives)" is to develop basic, quantitative information on interactions between soilborne pests, interspecific ...


50. Washita Watershed Data Set [MSU0040]
The Little Washita River is a Red River basin tributary which is located in Grady and Caddo counties in the State of Oklahoma. The Washita Watershed Data Set contains a variety of data including rainfall, ...


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