Daily Landsat-scale evapotranspiration estimation over a forested landscape in North Carolina, USA, using multi-satellite data fusion

Autor: Y. Yang, M. C. Anderson, F. Gao, C. R. Hain, K. A. Semmens, W. P. Kustas, A. Noormets, R. H. Wynne, V. A. Thomas, G. Sun

Publikováno v: Hydrology and Earth System Sciences, Vol 21, Iss 2, Pp 1017-1037 (2017)

As a primary flux in the global water cycle, evapotranspiration (ET) connects hydrologic and biological processes and is directly affected by water and land management, land use change and climate variability. Satellite remote sensing provides an eff

Externí odkaz: https://doaj.org/article/9b3935018f2c405f9199ab57d05da310

Teaching Earth systems connections to middle school students in an informal learning environment with Science on a Sphere®, personal relevance and arts-based activities

Autor: Keri Maxfield, K. A. Semmens, Jim O'Leary, Rachel Hogan Carr, Lauren Fosbenner, Christine Larouche, Maurice Henderson, J. M. Ramage, Jeff Hayward

Publikováno v: Journal of Geoscience Education. 69:71-84

The next generation of STEM professionals needs to understand interconnections between human and Earth systems to be able to address complex, multifaceted, emerging global environmental issues. Int...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::399b841c4dfe409e8bde11dd69f85d8c
https://doi.org/10.1080/10899995.2020.1829396

Monitoring daily evapotranspiration over two California vineyards using Landsat 8 in a multi-sensor data fusion approach

Autor: Christopher Hain, Lynn McKee, Yun Yang, Feng Gao, Carmelo Cammalleri, Mónica Vélez, Martha C. Anderson, Joseph G. Alfieri, K. A. Semmens, Ting Xia, Maria Mar Alsina, William P. Kustas, L. Sanchez, John H. Prueger

Publikováno v: Remote Sensing of Environment. 185:155-170

California's Central Valley grows a significant fraction of grapes used for wine production in the United States. With increasing vineyard acreage, reduced water availability in much of California, and competing water use interests, it is critical to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67f3643f280af1aff7fdc4a8e24fe988

The Evaporative Stress Index as an indicator of agricultural drought in Brazil: An assessment based on crop yield impacts

Autor: Paulo Cesar Sentelhas, M. Tugrul Yilmaz, Jason A. Otkin, Martha C. Anderson, K. A. Semmens, Feng Gao, Robert Tetrault, Cornélio Alberto Zolin, Christopher Hain

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

To effectively meet growing food demands, the global agronomic community will require a better understanding of factors that are currently limiting crop yields and where production can be viably expanded with minimal environmental consequences. Remot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aa7c8499c2612da8352e18b9ea01a0a

Longer spring snowmelt: spatial and temporal variations of snowmelt trends detected by passive microwave from 1988 to 2010 in the Yukon River Basin

Autor: J. M. Ramage, K. A. Semmens

Brightness temperature (Tb) data from the Special Sensor Microwave Imager (SSM/I) 37 V-GHz frequency provides a time series from 1988 to 2010 that enables the assessment of snowmelt timing trends (onset, end of melt-refreeze, and duration) for the Yu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40d1d9423eb78506c79c7e94827030d4
https://www.the-cryosphere-discuss.net/tc-2012-12/