The method of agro-ecological region by FAO is used to calculate the productive potentialities and population bearing capacity of land in Mancheng County, Hebei Province.
本文采用联合国粮农组织的农业生态区域法计算了满城县的土地生产力及人口承载力。
He is concerned that an increase in traffic in the region could have a damaging ecological effect on the Arctic.
他担心这个地区的交通的增长会给北极的生态系统带来破害。
Vegetation is a collectivity of the phytocommunity in a region and is a synthetical reflection about the ecological environment.
植被是一个地区植物群落的总体，是对于生态环境因素的综合反映。
The park's design concept is sensitive to ecological conditions, reflects the culture of the region, and provides economic opportunities.
公园的设计概念是敏感的生态条件，反映了该地区的文化，并提供经济机会。
As a case study the economic benefit of ecological environment water supply is calculated for an estuarine region.
最后以某河口地区为例，计算了该地区生态环境供水的经济效益。
The wetland is in the amphibious staggered zone of transition, maintains the region ecological equilibrium and the environment stable huge function.
湿地处于水陆交错的过渡地带，具有维护区域生态平衡和环境稳定的巨大功能。
In the condition of region structure and climate geography location, Beijing's ecological environment has been severely affected.
北京由于所处区域构造及气候地理位置，生态环境直接受荒漠化的严重威胁。
This research, regards Dawen river in semi-humid region as example, has put forward water pollution control projects and aquatic ecological environment restoration measurements.
本文以半湿润地区大汶河流域为例，研究提出水污染控制方案和水生态环境恢复的措施。
The state and the degree of poverty have inseparable relationships with ecological environment, which is clearly evidenced in the western region of China.
贫困状况的发生和贫困程度的大小与生态环境状况存在着极为密切的关系，这一点在中国西部地区有着更明显的体现。
During the tunnel digging, crevice water seeped into the tunnel and resulted in the dry-up of the springs, thus affecting the ecological environment of the mountain region.
关山隧道在掘进过程中，围岩裂隙带和构造破碎带相互串通导致基岩裂隙水向隧道内渗漏，引起山体泉水干涸，对其周边地区生态环境产生影响。
The wetland plays important roles in adjusting the global climate and maintaining the region ecological equilibrium as well as providing the habitats oft wild animals and plants.
湿地在调节全球气候和维持区域生态平衡以及提供野生动植物的栖息地方面具有重要作用。
The northeast ecological agriculture region has no space to adjust the crops sown area for the more population and few land.
东北部生态农业建设区由于耕地面积较少和人口较多的原因，粮食作物播种面积已无压缩余地。
Halophyte's application plays an important role in keeping the ecological balance and molding landscape characteristic of the region of the salt and alkaloid environment.
盐生植物的应用对于解决盐碱地生境下的生态平衡、塑造地域景观特色具有重要的作用。
And then, based on the target as well as the environment conditions in this region, two ecological control plans were proposed.
然后以此目标为前提，结合该区域的实际情况，提出两种生态化控制方案。
Thus the theoretic basement for evaluation of forest resource and compensating for their ecological benefits in the region were provided.
研究结果可为辽东地区森林资源的评估及其生态效益补偿提供理论依据。
As a case study, the economic benefit of ecological environment water supply is calculated for an estuarine region.
最后以某河口地区为例，计算了该地区生态环境供水的经济效益。
The paper discussed the situation of damage of ecological environment in Inner Mongolia mineral region, and put foreward several suggestions to recover the ecological environment of mineral region.
本文主要论述了矿山生态环境破坏现状及重建情况并对今后重建矿山生态环境提出对策建议。
The ecological environment idea of the traditional hakka residential architecture in Meizhou region has still certain referential significance for modern residential architecture.
梅州传统客家民居建筑的生态环境理念对现代民居建筑仍然具有借鉴与启示作用。
The northwest ecological agriculture region is defined in the proportion of 0.2% every year;
对西北部生态农业建设区确定粮食作物播种面积每年压缩0.2％的合理比例；
In red loam region of Jiangxi Province, there is a dangerous trend to deteriorated development in ecological environment.
江西省红壤地区，存在着向恶化演变的危险趋势。
In the source region of the Huanghe River, originally, the natural condition is harsh and the ecological environment is fragile.
黄河源区自然条件严酷，生态环境脆弱。
The major environmental problems of the region are soil erosion, desertification and the degradation of vegetation, which make the region a sensitive area on the evaluation of ecological environment.
本区存在的主要环境问题主要为水土流失，土地沙化和植被退化，在生态环境敏感性评价上属较敏感区域。
The state-owned forestry region is the largest reserve resource of forest and supply base of timber in our country, bearing the important task of ecological construction at the same time.
国有林区是我国最大的森林后备资源培育基地和木材及林副产品供应基地，同时也担负着生态建设的重任。
Finally, there was a brief introduction of the Ecological Environmental Database Management Prototype System of Yunnan Boundary Region.
最后，简要介绍了云南边境生态环境数据库管理原型系统的建设。
The region is close to Bohai Sea, where the high soil salinity, bad soil structure, and fragile entironment greatly restrict the effective use of land resources and ecological construction.
但该区濒临渤海，土壤含盐量普遍较高，土壤结构性差，生态环境脆弱，极大地限制了该区土地资源的有效利用和生态建设。
The region is close to Bohai Sea, where the high soil salinity, bad soil structure, and fragile entironment greatly restrict the effective use of land resources and ecological construction.
但该区濒临渤海，土壤含盐量普遍较高，土壤结构性差，生态环境脆弱，极大地限制了该区土地资源的有效利用和生态建设。
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