China’s CropLand Use, 1957
نویسندگان
چکیده
منابع مشابه
Global Patterns of Cropland Use Intensity
This study presents a global scale analysis of cropping intensity, crop duration and fallow land extent computed by using the global dataset on monthly irrigated and rainfed crop areas MIRCA2000. MIRCA2000 was mainly derived from census data and crop calendars from literature. Global cropland extent was 16 million km around the year 2000 of which 4.4 million km (28%) was fallow, resulting in an...
متن کاملClimate change effects on wheat yield and water use in oasis cropland
Agriculture of the inland arid region in Xinjiang depends on irrigation, which forms oasis of Northwest China. The production and water use of wheat, a dominant crop there, is significantly affected by undergoing climate variability and change. The objective of this study is to quantify inter-annual variability of wheat yield and water use from 1955 to 2006. The farming systems model APSIM (Agr...
متن کاملCropland Capture - A Game for Improving Global Cropland Maps
Current satellite-derived global land-cover products, which are crucial for many modelling and monitoring applications, show large disagreements when compared with each another. To help improve global land cover (in particular the cropland class), we developed a game called Cropland Capture. This is a simple cross-platform game for collecting image classifications that will be used to develop a...
متن کاملIsabelle Olivieri (1957–2016)
Isabelle Olivieri passed away on Saturday 10 December at 4 a.m. She passed away quietly after having fought not only with an admirable courage against her cancer but also against a paraneoplastic syndrome, which heavily handicapped her for the last years of her life. Isabelle would have passed 60 years in March 2017. She entered the Agronomic College (AgroParisTech) in Paris in 1977, specialize...
متن کامل[Olaf Breidbach (1957-2014)].
When Olaf Breidbach took over the directorate of the Ernst-Haeckel-Haus on 1 April 1995, the philosopher and neurobiologist officially commenced his career as an historian of science. For almost twenty years he held the chair of History of Science in the Biological-Pharmaceutical Faculty of the Friedrich Schiller University Jena, at the Institute for the History of Medicine, Science and Technol...
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ژورنال
عنوان ژورنال: Pacific Viewpoint
سال: 1971
ISSN: 0030-8978
DOI: 10.1111/apv.121005