Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Deepak K Ray"'
Autor:
Deepak K Ray, Paul C West, Michael Clark, James S Gerber, Alexander V Prishchepov, Snigdhansu Chatterjee
Publikováno v:
PLoS ONE, Vol 14, Iss 5, p e0217148 (2019)
Crop yields are projected to decrease under future climate conditions, and recent research suggests that yields have already been impacted. However, current impacts on a diversity of crops subnationally and implications for food security remains uncl
Externí odkaz:
https://doaj.org/article/51cc2b7896564190bb27472143d0fdef
Autor:
Rylie E O Pelton, Seth A Spawn-Lee, Tyler J Lark, Taegon Kim, Nathaniel Springer, Peter Hawthorne, Deepak K Ray, Jennifer Schmitt
Publikováno v:
Environmental Research Letters, Vol 16, Iss 11, p 115002 (2021)
Recognizing the substantial threats climate change poses to agricultural supply chains, companies around the world are committing to reducing greenhouse gas (GHG) emissions. Recent modeling advances have increased the transparency of meat and ethanol
Externí odkaz:
https://doaj.org/article/2a257009420d48e4a373132057ad5d82
Autor:
Elisabeth Vogel, Markus G Donat, Lisa V Alexander, Malte Meinshausen, Deepak K Ray, David Karoly, Nicolai Meinshausen, Katja Frieler
Publikováno v:
Environmental Research Letters, Vol 14, Iss 5, p 054010 (2019)
Climate extremes, such as droughts or heat waves, can lead to harvest failures and threaten the livelihoods of agricultural producers and the food security of communities worldwide. Improving our understanding of their impacts on crop yields is cruci
Externí odkaz:
https://doaj.org/article/5659d8f6337f48f2a226b0d63dfcd019
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e66428 (2013)
Several studies have shown that global crop production needs to double by 2050 to meet the projected demands from rising population, diet shifts, and increasing biofuels consumption. Boosting crop yields to meet these rising demands, rather than clea
Externí odkaz:
https://doaj.org/article/29f37e7458d74cd59338d9aba7b9359d
Autor:
Deepak K Ray, Jonathan A Foley
Publikováno v:
Environmental Research Letters, Vol 8, Iss 4, p 044041 (2013)
The world’s agricultural systems face the challenge of meeting the rising demands from population growth, changing dietary preferences, and expanding biofuel use. Previous studies have put forward strategies for meeting this growing demand by incre
Externí odkaz:
https://doaj.org/article/d6098deeb05e43c3b4b8e24dd7f6dd77
Autor:
Hector Camargo-Alvarez, Robert J. R. Elliott, Stefan Olin, Xuhui Wang, Chenzhi Wang, Deepak K. Ray, Thomas A. M. Pugh
Publikováno v:
Modeling Earth Systems and Environment. 9:2617-2635
Crop yield improvement during the last decades has relied on increasing the ratio of the economic organ to the total aboveground biomass, known as the harvest index (HI). In most crop models, HI is set as a parameter; this empirical approach does not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2bd656db176867cc87d514e8def99bb
https://doi.org/10.1007/s40808-022-01625-x
https://doi.org/10.1007/s40808-022-01625-x
Publikováno v:
Nature Food. 3:367-374
Rising competition for crop usage presents policy challenges exacerbated by poor understanding of where crops are harvested for various uses. Here we create high-resolution global maps showing where crops are harvested for seven broad use categories
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76c7bb81ce025a17d10bbcb8a9fe8a99
https://doi.org/10.1038/s43016-022-00504-z
https://doi.org/10.1038/s43016-022-00504-z
Publikováno v:
ESSOAr (preprint)
Earth and Space Science Open Archive
Earth and Space Science Open Archive
High crop yield variation between years, impacted for example by extreme weather shocks and by other shocks on the food production system, can have substantial effect on food production. This, in t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0da3f39dd615f1b809fedfe3f44e04a7
https://doi.org/10.1002/essoar.10507998.1
https://doi.org/10.1002/essoar.10507998.1
Publikováno v:
Earth's future. 10(9)
High crop yield variation between years-caused by extreme shocks on the food production system such as extreme weather-can have substantial effects on food production. This in turn introduces vulnerabilities into the global food system. To mitigate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fbd246835dece1b27a5faa32dded85b2
https://pubmed.ncbi.nlm.nih.gov/36583138
https://pubmed.ncbi.nlm.nih.gov/36583138
Autor:
Sonia I. Seneviratne, Jakob Zscheischler, Deepak K. Ray, Jonathan M. Winter, Ethan Coffel, Corey Lesk, Radley M. Horton
Rising air temperatures are a leading risk to global crop production and food security under climate change. Recent research has emphasized the critical role of moisture availability in regulating crop responses to heat and the importance of temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c24d3ffcaf0d55b1ab1993e644bf8789
https://doi.org/10.5194/egusphere-egu21-1419
https://doi.org/10.5194/egusphere-egu21-1419