摘要
Climate changes in Guangdong are studied based on temperature data of 86 meteorological stations in Guangdong Province during 1961 – 2000, temperature data in Guangzhou during 1908 – 2002, and sea level data in the South China Sea during 1958 – 2001. Significant climate warming and sea level rise in Guangdong is demonstrated. Possible influences of climate warming on agriculture in Guangdong are discussed in terms of thermal resources, crop and breed layout, crop yield, diseases, insect pests and weeds as well as agrometeorological disasters, etc. In the final part, agricultural strategies of mitigating and adapting to the climate changes are given.
Climate changes in Guangdong are studied based on temperature data of 86 meteorological stations in Guangdong Province during 1961 – 2000, temperature data in Guangzhou during 1908 – 2002, and sea level data in the South China Sea during 1958 – 2001. Significant climate warming and sea level rise in Guangdong is demonstrated. Possible influences of climate warming on agriculture in Guangdong are discussed in terms of thermal resources, crop and breed layout, crop yield, diseases, insect pests and weeds as well as agrometeorological disasters, etc. In the final part, agricultural strategies of mitigating and adapting to the climate changes are given.
基金
Key Research Planning Project of the National Natural Science Foundation (90211010)
关键词
气候变暖
农业影响
广东
温室气体
大气污染
climate warming
agriculture
influence
countermeasures
Guangdong
