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中国农业生态环境面临的问题与改善对策
引用本文:吕振宇,牛灵安,郝晋珉,等.中国农业生态环境面临的问题与改善对策[J].中国农学通报,2009,25(4):218-224.
作者姓名:吕振宇  牛灵安  郝晋珉  
作者单位:1. 中国农业大学曲周实验站,河北邯郸,057250
2. 中国农业大学资源与环境学院,北京,100193
摘    要:我国农业生态环境恶化的趋势尚未得到有效的控制,面临的问题主要有:水资源、耕地资源紧缺,气候变暖,自然灾害频繁;农业生产自身污染、农村生活污染还相当严重,工业污染、城市污染继续向农业地区转移;水土流失、土地退化、农业生物多样性降低等状况还在发展。为改善我国农业生态环境状况,必须深入贯彻科学发展观,健全环保法律法规,发展节水农业,控制农业自身污染,发展循环经济,开展区域生态修复。

关 键 词:农田实际蒸散  农田实际蒸散  模拟模型  年内变化  区域变化  年际变化  
收稿时间:2008-12-01
修稿时间:2008-12-22

Ecological and Environmental Problems Faced by Chinese Agriculture and Their Improving Countermeasures
Lv Zhen-yu,Niu Lin-gan,Hao Jin-min,Hu Ju,Shen Guang-cheng.Ecological and Environmental Problems Faced by Chinese Agriculture and Their Improving Countermeasures[J].Chinese Agricultural Science Bulletin,2009,25(4):218-224.
Authors:Lv Zhen-yu  Niu Lin-gan  Hao Jin-min  Hu Ju  Shen Guang-cheng
Institution:Lv Zhenyu ;Niu Ling'an ;Hao Jinmin ;Hu Ju ;Shen Guangcheng (1 Quzhou Experimental Station of China Agricultural University;Handan Hebei 057250;2 College of Resources and Environmental Sciences of China Agricultural University;Beijing 100193)
Abstract:Chinese agricultural eco-environmental deterioration trend has not been effective control, the main problems faced by the following: the resources of water and cultivated land are scarce, the climate becomes warmer, the natural disasters are frequent; the pollution of agriculture-generating and village life is still serious, the pollution of industrial and urban continues to migrate to the agricultural region; the soil erosion, the land degradation, the decrease of agriculture biodiversity and so on conditions are still developing. In order to improve our country ecological and environmental condition of agriculture, we must implement the Scientific Outlook on Development, perfect environmental protection laws and regulations, develop water-saving agriculture, control agriculture-generating pollution, develop recycling economy, and implement regional ecological restoration.
Keywords:agriculture  ecological environment  pollution
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