{"action":"create","ckan_id":null,"date_created":"Sat, 28 Mar 2026 10:55:27 GMT","date_finished":null,"harvest_job_id":"d312fd5d-2fa0-42e6-85d8-2d9562200655","harvest_source_id":"3dddf3ae-84a3-4731-88b4-6a0b57d0e503","id":"5a8c0e5c-80c1-48cb-8b92-00fa81a4fabf","identifier":"https://datainventory.usbr.gov/rise/item/11468","parent_identifier":null,"source_hash":"9d215ccda0e8fcc89cfe505f3ac1e272d8ba68d0a1142134b07caf5e06975041","source_raw":"{\"accessLevel\": \"public\", \"accrualPeriodicity\": \"irregular\", \"bureauCode\": [\"010:10\"], \"contactPoint\": {\"@type\": \"vcard:Contact\", \"fn\": \"RISE Team\", \"hasEmail\": \"mailto:data@usbr.gov\"}, \"description\": \"Drought in the Western U.S. has increased interest in non-traditional irrigation sources such as brackish groundwater. RO can be used to reduce salinity but can pose disposal issues for saline concentrates. A potential safe and beneficial use of saline concentrate is irrigation of halophytic species for livestock fodder. Objectives were to determine the impacts of brackish irrigation water on soil chemical properties, soil microbial communities, and plant germination/growth. Field studies included Atriplex plantings irrigated at different salinity concentrations. Soils were analyzed for EC, ion concentration, pH, and carbon/nitrogen. Next-Generation Sequencing was conducted to assess soil microbial communities. Greenhouse studies involved planting 2 species of Atriplex in clay or sand soils irrigated with water at various salinities. Plants were measured for germination, height, IR, and SPAD. Soil EC increased with distance from the irrigation emitter. Ion concentrations, pH and carbon/nitrogen ratios varied; soil microbe communities shifted but were not statistically significantly. Germination was significant by species, soil type, and irrigation treatment. Higher salinities did not significantly affect plant height or SPAD, but significantly increased IR. Further studies are needed to develop a better understanding and management practices for safe and effective use of saline concentrate to grow halophytes for livestock fodder.\", \"distribution\": [{\"@type\": \"dcat:Distribution\", \"accessURL\": \"https://data.usbr.gov/catalog/4623/item/11468\", \"description\": \"Landing page for \\\"S&T Project 1780 Final Report: Determining Impacts of Long-Term Use of Reverse Osmosis Concentrate as Drip Irrigation Water Source on Atriplex species, Soil Characteristics and Microbial Communities\\\"\", \"mediaType\": \"text/html\", \"title\": \"RISE Item Details Page URL for \\\"S&T Project 1780 Final Report: Determining Impacts of Long-Term Use of Reverse Osmosis Concentrate as Drip Irrigation Water Source on Atriplex species, Soil Characteristics and Microbial Communities\\\"\"}, {\"@type\": \"dcat:Distribution\", \"description\": \"\\\"S&T Project 1780 Final Report: Determining Impacts of Long-Term Use of Reverse Osmosis Concentrate as Drip Irrigation Water Source on Atriplex species, Soil Characteristics and Microbial Communities\\\" as a PDF file\", \"downloadURL\": \"https://data.usbr.gov/rise/content-rise-public/rise/catalog-item/binary/Final Report ST-2021-1780-05_0.pdf\", \"mediaType\": \"application/pdf\", \"title\": \"PDF File for \\\"S&T Project 1780 Final Report: Determining Impacts of Long-Term Use of Reverse Osmosis Concentrate as Drip Irrigation Water Source on Atriplex species, Soil Characteristics and Microbial Communities\\\"\"}], \"identifier\": \"https://datainventory.usbr.gov/rise/item/11468\", \"keyword\": [\"Irrigation\", \"Plant Growth\", \"Reverse Osmosis\", \"Saline Concentrate\", \"Soil Chemistry\", \"Soil Microbes\"], \"landingPage\": \"https://data.usbr.gov/catalog/4623/item/11468\", \"modified\": \"2022-01-31T17:53:21Z\", \"publisher\": {\"@type\": \"org:Organization\", \"name\": \"Bureau of Reclamation\"}, \"spatial\": \"{\\\"type\\\":\\\"Point\\\",\\\"coordinates\\\":[-105.976606,32.883619]}\", \"title\": \"S&T Project 1780 Final Report: Determining Impacts of Long-Term Use of Reverse Osmosis Concentrate as Drip Irrigation Water Source on Atriplex species, Soil Characteristics and Microbial Communities\"}","source_transform":null,"status":"error"}