随着保护区变得越来越小以及人类的活动扩张到了这些保护区的边界，狮子跟人类的接触也就越来越多。
As conservation areas become smaller, lions are increasingly coming into contact with human populations, which are expanding to the boundaries of these protected areas.
报告的结论说，过度捕捞对这一海区的威胁大于污染和其它任何一种人类活动的威胁。
The report concludes that overfishing is a greater threat to the area than pollution or any other human activity.
公园大约有一些条款，根据人类不同类型的活动进行土地分类，从工业区到野生区。
Somewhere within the park there is provision, through land classification and, for nearly every kind of human activity, from industry to wilderness solitude.
摘要以西峰杨家沟小流域为研究对象，研究了在降雨和人类活动的影响下，黄土高原沟壑区小流域治理前后水沙变化。
The variation of water and sand is studied under the influence of the rainfall and human activity in the fore and aft er management of small watershed in gully region of the loess plateau.
报告指出，全球115亿公顷植被生长区中，约有24%已然经历了由人类活动引发的土壤退化，尤其因土壤流失造成退化。
About 24% of 11.5 billion hectares of vegetated land has already undergone human-induced soil degradation, in particular through erosion, the study says.
摘要以西峰杨家沟小流域为研究对象，研究了在降雨和人类活动的影响下，黄土高原沟壑区小流域治理前后水沙变化。
The variation of water and sand is studied under the influence of the rainfall and human activity in the fore and after management of small watershed in gully region of the loess plateau.
由于人类的活动使植被破坏，是当今许多内陆地区雨量稀少、气候干旱的根本原因。
The vegetation breakdown due to man's activities is the fundamental cause of the rainfall reducing and dry climate in inland area.
风景名胜区是自然与文化的统一体，是满足人类对大自然精神文化与科教活动需求的地域空间综合体。
The scenic area is a union on nature and culture, and is a regional synthesis that satisfies human needs on natural spirit and science education activities.
三个研究区的景观偏离度呈有规律的缓慢增长趋势，表明人类活动对土地利用的影响逐渐加强。
The landscape deviation at three sample sites has a trend of slow increase in regulation, which reflects the influence of land-use by human activities is being strengthened gradually.
以西峰杨家沟小流域为研究对象，研究了在降雨和人类活动的影响下，黄土高原沟壑区小流域治理前后水沙变化。
The variation of water and sand is studied under the influence of the rainfall and human activity, in the fore and after management of small watershed in gully region of the loess plateau.
但是近年来随着保护区的建立和人类活动的扩大，鸟类的生存状态也受到了更大的影响。
Anyhow, along with the building of the nature reserve and the expanding of human actions, there some more influences toward the living condition of the birds are emerging.
而在下游的口门区，由于受到围垦等人类活动影响，大部分站点的潮差表现为显著的下降趋势。
While near the estuary, most stations show significant decreasing trend in the tidal range due to intensive human activities, such as land reclamations.
根据新疆地区5 0年来的气候变化以及人类活动的影响，阐述了新疆沙尘暴源区气候与荒漠环境变化。
The desert environment change in the source areas of dust storms occurring in Xinjiang is discussed based on the climate change and the impacts of human activities in Xinjiang in recent 50 years.
东海泥质区是东海现代陆架的堆积中心，是研究现代人类活动污染物对东海环境影响的良好场所。
Mud areas are the depositional centers for the modern continental shelf in the East China Sea (ECS), thus they are ideal areas to study the historical variation for the pollutants to the sea.
目的说明我国媒介蝇类区系成分中外来种的入侵问题及人类活动导致的媒介蝇类入侵的重要性。
Objective to describe the invasion of exotic species into the composition of fly fauna in China and the significance of human-induced invasion of fly vectors.
目的说明我国媒介蝇类区系成分中外来种的入侵问题及人类活动导致的媒介蝇类入侵的重要性。
Objective to describe the invasion of exotic species into the composition of fly fauna in China and the significance of human-induced invasion of fly vectors.
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