半湿润地区的水土流失和土地沙化在很大程度上与人类不合理的开发利用有关。
Soil erosion and desertification in the semimoisture zone have a great connection with irrational exploitation.
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。
This research, regards Dawen river in semi-humid region as example, has put forward water pollution control projects and aquatic ecological environment restoration measurements.
该区属暖温带半湿润地区，植物区系属华北植物区系，与蒙古、长白植物区系毗邻，是个过渡地带。
Lying in warm temperate semi humid climate zone, its flora is of North China flora, neighboring Mongolian flora and Changbai flora.
沙漠化是干旱、半干旱及部分半湿润地区由于人地关系不相协调所造成的以风沙活动为主要标志的土地退化。
The aeolian desertification is a land degradation characterized by wind erosion mainly resulted from the excessive human activities in arid, semiarid and part of sub-humid regions in Northern Chian.
"热带稀树草原位于热带地区，海拔较低，是一种稳定的生态系统，由广阔的草地和稀疏分布其中的树木或灌木组成，有些地区湿润，有些地区干燥。
Located in tropical areas at low altitudes, savannas are stable ecosystems, some wet and some dry consisting of vast grasslands with scattered trees or shrubs.
准确地说，热带雨林生长在高降雨量的赤道地区，这些地区全年保持湿润。
Properly speaking, tropical rainforests grow in high-rainfall equatorial areas that remain wet or humid all year round.
结果表明，两种产流预报模型均可用于北方半湿润半干旱地区。
The result indicates that two runoff producing forecast models are all suitable in north semi-moisture semi-aridity region.
一般受海洋季风和湿润气候影响强烈的地区，草地垂直地带性和水平地带性基本一致。
In regions strongly influenced by maritime monsoon and moist air current, the vertical zonality of grassland coincides basically with horizontal zonality of grassland.
承德坝上地区，属寒温带半湿润草原季风气候，森林草原生态系统脆弱，自我恢复能力较差。
The climate in upper dam region of Chengde prefecture is that of frigid temperate zone, semi damp grass land and monsoon.
市境属亚热带季风性湿润气候，日照充足雨量充沛，终年无雪少霜，是全国光、热、水资源最为丰富的地区之一。
Municipal borders monsoon climate featuring subtropical moist abundant precipitation plenty of sunshine, no snow at less frost, is the national light, heat, water is one of the most abundant region.
市境属亚热带季风性湿润气候，日照充足雨量充沛，终年无雪少霜，是全国光、热、水资源最为丰富的地区之一。
Municipal borders monsoon climate featuring subtropical moist abundant precipitation plenty of sunshine, no snow at less frost, is the national light, heat, water is one of the most abundant region.
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