ecosystem diversity的例句大全

Like biological ecosystems, a computer ecosystem is more viable when it has more participants and more diversity.

像生物生态系统那样，计算机生态系统在其具有更多参与者和更多样化时更加可行。

A study on the species diversity of weeds community of vegetable plot ecosystem during winter in Xiangtan suburb

湘潭市郊冬季菜地生态系统杂草植物群落物种多样性的研究

Forest pest natural control capacity is considered to be ecosystem function of forest plant diversity.

并认为森林虫害自然控制力的本质是森林植物群落多样性的生态系统功能。

Spatial pattern analysis of species diversity of forest ecosystem in Jinyun Mountain

缙云山森林生态系统物种多样性空间格局分析

The underling mechanism of species diversity on primary production and ecosystem stability was different.

物种多样性对于生产力和稳定性的作用机制并不相同,超产和稳定性之间并不必然存在联系.

As an organic zoology unity, river coexists with biology diversity forms a coupling ecosystem.

河流作为一个有机的生态整体与生物多样性共存,构成了一种相互耦合的生态系统.

Bymeans of microcosm experiments, we investigated the relationship between species diversity and ecosystem function in.

本项研究通过微宇宙实验探讨了物种多样性与生态系统生产力及其可靠度的关系.

Protozoan diversity of the ecosystem stability of the status quo stated.

原生动物多样性现状阐明各生态系的稳定性.

A number of observational, theoretical and experimental works lead to the conclusion that local plant species diversity can have important effect on ecosystem functioning.

许多有关物种多样性-生态系统功能关系的观察、理论和实验研究都表明，在局域尺度范围内，植物种多样性对生态系统功能具有重要影响。

Biodiversity includes genetic Biodiversity , species diversity and ecosystem and landscape Biodiversity.

生物多样性包括遗传 、 物种、生态系统与景观多样性.

Using RS& GIS techniques, the areas suitable for livestock grazing in the Heihe River Basin were identified based on natural conditions such as vegetation types, soil erosion, slope, distance to water, as well as the need of conservation for biological diversity and ecosystem.

应用RS和GIS技术，从研究区植被类型、土壤侵蚀、坡度、距水源距离、生物多样性和生态系统保护等方面，确定了黑河流域不适合和适合放牧的区域。

Oasis landscape ecosystem has the biggest landscape diversity, desert landscape ecosystem has the smallest landscape diversity and maximum landscape diversity;

绿洲景观生态系统的景观多样性指数最大，其次为山地景观生态系统，荒漠景观生态系统由4种景观组分组成，其最大景观多样性指数和景观多样性指数最小；

Changes in plant diversity are known to affect ecosystem functioning, including aboveground arid belowground.

植物多样性的变化会影响生态系统的功能，包括地上和地下两部分。

The main results are as follows: 1. Base upon the existence of species diversity, structure complexity and space-time stability of forestry ecosystem, the concept and basic theoretic framework of "Sustainable Pest Management in Forest" were advanced.

基于森林生态系统的物种多样性、结构复杂性和时空稳定性，提出了森林有害生物持续控制的概念和基本理论框架。

The ecological footprint diversity and development capacity is lower and GDP ecological footprint is higher, which reflect the ecosystem stability and resource utilization efficiency are lower.

果洛州2002年生态足迹多样性指数和发展能力低，而GDP生态足迹较高，反映该区域生态系统结构单一，稳定性差，资源利用效率低。

Cultivated land dominated in plant production should be utilized with more productive layers through developing animal production other than expanding used area to maintain the landscape heterogeneity and diversity of the oasis landscape ecosystem.

耕地以植物生产为主，在利用上应增加生产层次，发展动物生产，避免扩大面积，以维持景观生态系统的景观异质性和景观多样性。

Study on the diversity of insect community from tea garden ecosystem

茶园生态系统中主要昆虫群落结构的多样性分析

Do you know biological diversity is essential for a balanced ecosystem?

你们知不知道生物多样性，对维持生态平衡是很重要的！

It is proved that macrophyte possess the important function of environmental ecology and the elementary function of production in the lake ecosystem, and that both the fadeaway and excessive growth of Macrophyte cause the biological diversity of the lake ecosystem to descend and become fragile and unstable.

表明水生高等植物在湖泊生态系统中具有重要的环境生态功能和初级生产功能，水生高等植物的消退与过量生长都会导致湖泊生态系统生物多样性下降、生态系统变得脆弱和不稳定；

Nature preservation zone is ecosystem synthesis special region where biological diversity and nature relic and its surroundings can be managed and protected, which has many functions.

自然保护区是对生物多样性和自然遗迹及其环境进行管理和保护的特殊区域生态系统综合体，具有多种功能。