21.45 mph See Detailed Weather ReportWeather 20/20: 3-month-out forecast CHANGE LOCATION Recent Headlines Ag Secretary Rollins calls farm economy ‘dire,’ vows fast action Mar 1, 2025 Stack the seed deck Mar 1, 2025 Spring is in the air but not in the pastures – yet ...
To help inform policy decisions on how current and future supply deficits in rice for C么te d'Ivoire can be bridged, the current study estimated the acreag... D Boansi - International Journal of Agricultural Policy and Research 2013 Vol. 1 No. 9 pp. 288-297 被引量: 5发表: 2013年 ...
摘要: Presents a hypothesis for explaining indigenous fruit-crop distributions in Amazonia based on new research and data. History within Amazonia; Crop genetic diversity in South America; Amazonia fruit domesticates; The Pleistocene forest refuge hypothesis; Other considerations....
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This research received no external funding. Institutional Review Board Statement This study was conducted according to the guidelines of the Declaration of Helsinki. The study we presented here was retrospective and had no effect on patient care; it was thus exempt from ethics committee approval, in...
Scientific Research Center “Baikal region”, Irkutsk State University, Irkutsk, Russian Federation Nikolai A. Saveliev Laboratory for Experimental Traceology, Institute for the History of Material Culture of the Russian Academy of Sciences, Saint Petersburg, Russian Federation Olga V. Lozovskaya Janus ...
Using the National Centers for Environmental Prediction鈥揘ational Center for Atmospheric Research (NCEP鈥揘CAR) reanalysis dataset, the NOAA's Climate Pre... P Zhao,PP Jiang,XJ Zhou,... - 《Chinese Science Bulletin》 被引量: 42发表: 2009年 Northern East Asian low and its impact on the ...
the 1∶250 000 and 1∶50 000 regional geological surveys as well as the research results in newly published papers and monographs, and also adopted the latest 1∶1 000 000 international sheet division (2002 edition) of the National Geomatics Center of China (NGCC) for geographical base maps....
In the present work, we provided the zircon U-Pb ages and Hf isotope composition of the post-Laramidic ignimbrites exposed in the Palmarejo and Guazapares Ag-Au epithermal mineralization districts in western Chihuahua, Mexico. Three ignimbrite samples from Guerra Al Tirano and one sample from ...
This research was supported by the Basic Research Project of the Korea Institute of Geoscience and Mineral Resources (KIGAM) and Project of Environmental Business Big Data Platform and Center Construction funded by the Ministry of Science and ICT.More...