Results 81 to 90 of about 102,567 (254)
Joint microwave and infrared studies for soil moisture determination [PDF]
The feasibility of using a combined microwave-thermal infrared system to determine soil moisture content is addressed. Of particular concern are bare soils. The theoretical basis for microwave emission from soils and the transport of heat and moisture in
Kahle, A. B. +2 more
core +1 more source
San Francisco Estuary and Watershed Science, 2006 Providing freshwater to human populations while protecting or rehabilitating ecosystem health is a significant challenge to water resource managers and requires accurate knowledge of aquatic resources.
Larry R. Brown, Jason T. May
doaj
Frontiers in Microbiology, 2015 Nitrogen pollution in coastal zones is a widespread issue, particularly in ecosystems with urban or agricultural watersheds. California’s Sacramento-San Joaquin Delta, at the landward reaches of San Francisco Bay, is highly impacted by both agricultural ...
Julian eDamashek +5 more
doaj +1 more source
Ground-water and surface-water-level data at Rindge Tract on the Stockton Deep Water Ship Channel, San Joaquin County, California, 1983-84 [PDF]
, 1986 Michael Pierce, Karen Johnson
openalex +1 more source
Remote sensing research for agricultural applications [PDF]
The thematic mapper simulator (TMS) flown by the U-2/ER-2 aircraft is being used as a surrogate for LANDSAT-4TM data. Progress is reported on spectral data acquisition including TMS, color infrared high altitude aerial photography, and LANDSAT 3 MSS and ...
Colwell, R. N.
core +1 more source
Sea level rise and the drivers of daily water levels in the Sacramento-San Joaquin Delta. [PDF]
Sci Rep, 2023 Baranes H, Dykstra SL, Jay DA, Talke SA.
europepmc +1 more source
The State of the Great Central Valley -- The Environment [PDF]
, 2001 Part of a series that provides various quality of life indicators for California's Central Valley. Includes data on air quality, water, and land use.
Doug Jackson, John Landis
core
Long-Term Trends in Summertime Habitat Suitability for Delta Smelt, Hypomesus transpacificus
San Francisco Estuary and Watershed Science, 2008 The biological productivity of river-dominated estuaries is affected strongly by variation in freshwater inflow, which affects nursery habitat quality. Previous research has shown this is generally true in the upper San Francisco Estuary, California, USA;
Matthew L. Nobriga +3 more
doaj
Syntopy between Endangered San Joaquin Kit Foxes and Potential Competitors in an Urban Environment. [PDF]
Animals (Basel), 2023 Cypher BL +3 more
europepmc +1 more source
Testing the Waters: California's Local Officials Experiment with New Ways to Engage the Public [PDF]
, 2013 This report explores the attitudes of California's local officials toward public participation in local governance. These officials believe that the current models for including the public in local decision making fail to meet the needs of both residents
Carolin Hagelskamp +2 more
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