在气候变化背景下, 中国玉米生产遭受的高温危害日益加剧. 基于已有研究成果和实际灾情,
从高温热害的概念及分类出发, 对玉米高温热害的危害机理, 气象成因, 致灾指标, 时空分布 …

Increasing climate variability will put crop production at risk, undermining the sustainability of
agriculture-based livelihoods. Much effort has gone into assessing differential vulnerability …

Maize is an extremely important grain crop, and the demand has increased sharply
throughout the world. China contributes nearly one-fifth of the total production alone with its …

In tropical regions, widespread loss of native forest and savanna vegetation is increasing
extreme heat, particularly in agricultural regions. Using the case of rising extreme heat from …

Crop production in developing and emerging countries is increasingly dependent on the
usage of farm machinery. However, it remains unclear whether low‐productive and high …

Agriculture is one of the sectors most susceptible to changes in climatic conditions. The
impact is even stronger in Africa, where rain-fed agriculture is vital for daily subsistence, but …

The impact of climate change on agricultural systems has become a reality that currently
threatens food security in numerous regions worldwide. However, concrete consequences …

Countries have implemented a series of economic policies to address the economic threats
arising from climate change. We investigate the impact of climate change on economic …

Droughts are associated with several societal ills, especially in developing economies that
rely on rainfed agriculture. Recently, researchers have begun to examine the effect of …

This paper examines the impact of plot size on maize yields and farm profits, using plot-level
data collected from Chinese maize farmers in 2013 and 2015. Unlike previous studies that …