1) Agroecological problems
农业生态问题
3) Agricultural Problem
农业问题
1.
Structural Features of Japan s Agricultural Problem and Lessons to China;
日本农业问题的结构特征分析
2.
My opinion of implementing the second leap in Deng Xiao-ping s theory of agricultural problem;
实施邓小平农业问题“第二个飞跃”的构想
3.
It is beneficial to today s development in China to scientifically sum up and rationally analyze the merits and demerits of Soviet agricultural problems.
科学地总结和理性地分析苏联在农业问题上的利弊得失,对于当下的中国裨益甚大。
4) ecological problems
生态问题
1.
Researches on social and economic benefits and ecological problems aroused by water transfer projects in the USA;
美国调水工程社会经济效益与生态问题研究
2.
Analysis of water resources vulnerability and ecological problems in Heihe river basin;
黑河地区水资源脆弱性及其生态问题分析
3.
In view of the existence of the current meadow severely degradation,animal population density decrease,water flow reduction and other ecological problems,it presents we must draw up environmental protection regulations for this conserve as soon as possible,establish biodiversity conservation authority institutions,carry out condomin.
通过对雾灵山国家级自然保护区的调查,研究保护区的生态沿革,分析保护区的生态功能、生态作用等生态效应,针对当前所存在的草甸严重退化、动物种群密度降低、水量减少等生态问题,提出对保护区的生态环境应尽快制定环境保护规范化,建立生物多样性保护权威机构,实行社区共管,开展科学生态旅游等措施。
6) ecological issue
生态问题
1.
Since the industrial revolution took place in 18th century, for human’s over-exploitation to the natural world, led to imbalance in the relationship between human and nature , the disturbance of natural systems, have brought about serious ecological issues.
18世纪工业革命发生以来,人类对于自然界的过度开发,导致了人与自然关系的失衡、自然系统的紊乱,从而带来了严重的生态问题。
补充资料：中国农业科学院农业自然资源和农业区划所
中国农业科学院农业自然资源和农业区划所
中国农业科学院农业自然资源和农业区划所见中国农业经济科学研究机构。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条