1) Agroecosystem diversity
农业生态系统的多样性
2) Farmecosystem diversity
农田生态系统多样性
1.
Farmecosystem diversity in typical agricultural regions of China.;
我国主要类型农业地区农田生态系统多样性的研究
3) Ecosystem diversity
生态系统多样性
1.
Biodiversity includes ecosystem diversity, species diversity , gene diversity and landscape diversity.
生物多样性包含生态系统多样性、物种多样性、基因多样性和景观多样性。
2.
Based on Miami model,this paper calculated the human appropriation of net primary production(HANPP) in the middle reach of Heihe River basin,discussed the relations between the HANPP and ecosystem diversity,and compared the values of HANPP and ecological footprint(EF) in sustainability assessment.
基于Miami模型,对黑河流域中游净初级生产力的人类占用(HANPP)及其与生态系统多样性的关系进行了研究,并对HANPP与生态足迹(EF)指标在可持续发展评估方面的价值进行了比较。
3.
This paper summarizes the progresses of the species diversity research of pteridophytes on both the method of biodiversity research and three aspects of biodiversity (species diversity,genetic diversity and ecosystem diversity) in the last twenty years in China.
物种多样性是生物多样性研究的一个重要层面 ,该文从生物多样性的 3个层面 (物种多样性、遗传多样性和生态系统多样性 )以及多样性研究的方法 ,概述了近 2 0年来中国蕨类植物多样性研究的进展 ,讨论了蕨类植物多样性研究中存在的一些问题。
4) Agricultural biodiversity
农业生物多样性
1.
Effective conservation of traditional crop varieties is the basis of the long term utilization of agricultural biodiversity, and will be one of the essential factors for the sustainable development of agriculture.
农作物地方品种的有效保护是农业生物多样性可持续利用的基础。
2.
Therefore,from agriculture biodiversity concepts;the agricultural biodiversity change situation and its losing reason,agricultural biodiversity protection and sustainable use aspects,and their countermeasures are elaborated.
因此,从农业生物多样性的概念、农业生物多样性的变化态势以及其丧失的原因;农业生物多样性的保护与可持续利用的对策等方面加以阐述,以达到保护作物和畜禽等的遗传多样性及其野生亲缘种类的目的。
3.
" Agricultural biodiversity is its focus on the issues.
农业生物多样性就是其重点审议的议题。
5) agrobiodiversity
农业生物多样性
1.
Household-based Agrobiodiversity Assessment(HH-ABA)of Paddy Fields of Gaoligongshan Region-A Case from Hanlong Village, Baihualing, Baoshan, West Yunnan, China;
高黎贡山地区户级水平农田系统农业生物多样性评价——以保山百花岭村汉龙社为例
6) Diversity of ecosystem types
生态系统类型多样性
1.
species richness,diversity of ecosystem types,completeness of vertical stratification of vegetation,endemism,and extent .
本文作者根据科学性、代表性和实用性的原则,提出了生物多样性综合评价的5个指标,即物种丰富度、生态系统类型多样性、植被垂直层谱的完整性、物种特有性、外来物种入侵度,确立了生物多样性综合评价方法;并以全国31省(市、区)为单元,开展了全国生物多样性综合评价,将各省(市、区)生物多样性分为四个等级。
补充资料：山地气候资源多样性的生态景观
山地气候资源多样性的生态景观
山地气候资源多样性的生态景观 崔读昌撮
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