Výsledky vyhledávání - "Kristen D. Shapiro"

Akademický článek

A new index for detection of submerged aquatic plants under variable quality water: an extension of the soil-line concept

Autor: Shruti Khanna, Erin L. Hestir, Joaquim Bellvert, Jennifer D. Boyer, Kristen D. Shapiro, Susan L. Ustin

Publikováno v: GIScience & Remote Sensing, Vol 61, Iss 1 (2024)

Submersed aquatic plant (SAP) communities are important determinants of estuarine and lacustrine food web structure, nutrient cycling, and water quality. Variation in water quality, SAP community composition and cover present challenges when mapping

Externí odkaz: https://doaj.org/article/7bfd11ef66fa4593876511075f5075a8

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Akademický článek

Detection of drought‐induced blue oak mortality in the Sierra Nevada Mountains, California

Autor: Margarita Huesca, Susan L. Ustin, Kristen D. Shapiro, Ryan Boynton, James H. Thorne

Publikováno v: Ecosphere, Vol 12, Iss 6, Pp n/a-n/a (2021)

Abstract From 2011 to 2016, California experienced a millennial‐intensity drought, generating high levels of tree mortality. Remote sensing has been used to monitor the long‐term impacts of drought; however, discriminating dead from live trees in

Externí odkaz: https://doaj.org/article/e9cdfa0273c9452ab4ec17c5741a2375

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Akademický článek

Marsh Loss Due to Cumulative Impacts of Hurricane Isaac and the Deepwater Horizon Oil Spill in Louisiana

Autor: Shruti Khanna, Maria J. Santos, Alexander Koltunov, Kristen D. Shapiro, Mui Lay, Susan L. Ustin

Publikováno v: Remote Sensing, Vol 9, Iss 2, p 169 (2017)

Coastal ecosystems are greatly endangered due to anthropogenic development and climate change. Multiple disturbances may erode the ability of a system to recover from stress if there is little time between disturbance events. We evaluated the ability

Externí odkaz: https://doaj.org/article/cced035d1a1a41bf9bb5fb2c139f9d35

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Maximum daily trunk shrinkage sensitivity to water use of pistachio under saline conditions

Autor: Blake L. Sanden, Kristen D. Shapiro, Kosana Suvočarev, Francisco Eduardo Rojo Rubke, Mahesh L. Maskey, Daniele Zaccaria, Richard L. Snyder, Pedro Luiz Terra Lima, Giulia Marino

Publikováno v: Acta Horticulturae. :47-52

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa9dde3d0546f00bb0b2e6a044ad24ff
https://doi.org/10.17660/actahortic.2021.1314.7

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Effects of salinity and sodicity on the seasonal dynamics of actual evapotranspiration and surface energy balance components in mature micro-irrigated pistachio orchards

Autor: Camilo Souto, Eric R. Kent, Stephen R. Grattan, Luis O. Lagos, Daniele Zaccaria, Kristen D. Shapiro, Blake L. Sanden, Richard L. Snyder, Giulia Marino

Publikováno v: Irrigation Science. 39:23-43

This article presents findings from a field research study conducted in the San Joaquin Valley of California in 2016–2018 to appraise the effects of soil salinity and sodicity on evapotranspiration and energy balance components of micro-irrigated p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c33d15f107a7edefb203fc720637c0ff
https://doi.org/10.1007/s00271-020-00694-z

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Detection of drought‐induced blue oak mortality in the Sierra Nevada Mountains, California

Autor: James H. Thorne, Susan L. Ustin, Margarita Huesca, Ryan M Boynton, Kristen D. Shapiro

Publikováno v: Ecosphere, Vol 12, Iss 6, Pp n/a-n/a (2021)
Ecosphere, 12(6):e03558, 1-20. Wiley-Blackwell

From 2011 to 2016, California experienced a millennial‐intensity drought, generating high levels of tree mortality. Remote sensing has been used to monitor the long‐term impacts of drought; however, discriminating dead from live trees in arid and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca2680ee57b4cf9e2a075d973364f3ca
https://doaj.org/article/e9cdfa0273c9452ab4ec17c5741a2375

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Actual Evapotranspiration and Tree Performance of Mature Micro-Irrigated Pistachio Orchards Grown on Saline-Sodic Soils in the San Joaquin Valley of California

Autor: Richard L. Snyder, Blake L. Sanden, Cayle Little, Mahesh L. Maskey, Bruce Lampinen, Daniele Zaccaria, Dennis L. Corwin, Stephen R. Grattan, Louise Ferguson, Elia Scudiero, Kristen D. Shapiro, Giulia Marino, Octavio Lagos

Publikováno v: Agriculture, Vol 9, Iss 4, p 76 (2019)
Agriculture
Volume 9
Issue 4

In California, a significant percentage of the pistachio acreage is in the San Joaquin Valley on saline and saline-sodic soils. However, irrigation management practices in commercial pistachio production are based on water-use information developed n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3db807611078d7860e8e75a1ae3d08b4
https://www.mdpi.com/2077-0472/9/4/76

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Water primrose invasion changes successional pathways in an estuarine ecosystem

Autor: Maria José Santos, Shruti Khanna, Kristen D. Shapiro, Jennifer D. Boyer, Joaquim Bellvert, Susan L. Ustin

Publikováno v: Ecosphere, vol 9, iss 9
IRTA Pubpro. Open Digital Archive
Institut de Recerca i Tecnologia Agroalimentàries (IRTA)

Invasive species fundamentally change the bio-physical and ecological characteristics of the ecosystems they invade. Rapidly expanding invasive species may facilitate the spread of other invasive species, and successive invasion events may lead to no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de8b98d267c61ae415837202ea653ab5
http://hdl.handle.net/20.500.12327/223

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A Modified Surface Energy Balance to Estimate Crop Transpiration and Soil Evaporation in Micro-Irrigated Orchards

Autor: Camilo Souto, Daniele Zaccaria, Lynn Wunderlich, Octavio Lagos, Kristen D. Shapiro, Eduardo A. Holzapfel, Mahesh L. Maskey, Richard L. Snyder, Giulia Marino

Publikováno v: Water, Vol 11, Iss 9, p 1747 (2019)
Water
Volume 11
Issue 9

A surface energy balance model was conceived to estimate crop transpiration and soil evaporation in orchards and vineyards where the floor is partially wetted by micro-irrigation systems. The proposed surface energy balance model for partial wetting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8baec5b51acb0d27afa569f3d4dde6fb
https://doi.org/10.3390/w11091747

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Vegetation Impact and Recovery from Oil-Induced Stress on Three Ecologically Distinct Wetland Sites in the Gulf of Mexico

Autor: Susan L. Ustin, Shruti Khanna, Kristen D. Shapiro

Publikováno v: Journal of Marine Science and Engineering, Vol 4, Iss 2, p 33 (2016)
Journal of Marine Science and Engineering, vol 4, iss 2
Journal of Marine Science and Engineering; Volume 4; Issue 2; Pages: 33

April 20, 2010 marked the start of the British Petroleum Deepwater Horizon oil spill, the largest marine oil spill in US history, which contaminated coastal wetland ecosystems across the northern Gulf of Mexico. We used hyperspectral data from 2010 a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b743fba13beab54ab9609133db62f157
http://www.mdpi.com/2077-1312/4/2/33

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