但是随着全球变暖向高海拔地区蔓延，一个不受欢迎的居民进入了这个脆弱的生态环境：山地松树甲虫。
But as global warming snakes its way into higher altitudes, a less-welcome resident in taking up space in this fragile ecosystem: the mountain pine beetle.
在干旱瘠薄山地，灌木保持水土、涵养水源、改善生态环境等方面具有乔木树种不可代替的作用。
In the arid and poor mountain lands, shrubs are used to conserve soil, water and headwater and to improve ecological environment, which can not be replaced by any tree species.
破坏山地资源和生态环境。
本文讨论了热带山地雨林采伐更新方式的生态环境因子。
The ecological factors influenced the way of cutting and regeneration of the tropical mountain rain forest was discussed.
结果表明，拉萨地区的主要生态环境类型包括河谷农业类型、山地草原类型、高山草甸类型及高山裸岩及冰雪类型。
The result shows that there are five main ecoregion types in Lhasa area, namely valley agriculture zone, mountain steppe, alpine meadow, snow and ice and rock, and lake.
岩溶山地是典型的脆弱生态环境，土壤资源存在先天不足性，其退化恢复受土地利用方式的影响大。
Karst mountain is a typical fragile ecological environment and its soil resource is congenitally deficient and affected by the land use patterns.
山地温泉度假村以其良好的生态环境和独特的沐浴体验，得到了人们的青睐，成为新一代旅游度假产品的宠儿。
Hot Springs Hilly Resort in good ecological environment and unique shower experience, the people have been favored to become the new generation of tourist products darling.
山地沼泽主要分布于我国东北的大、小兴安岭和长白山地区，这些湿地在调节气候、改善生态环境方面，发挥着巨大的作用。
Mountain marsh wetland mainly distributes at Daxing 'an Mountain area and Xiaoxing 'an Mountain area in the Northeast of China, it has great effect on adjusting the climate and improving ecosystem.
然而借由人类的系列活动，包括道路的开辟、高冷蔬果的种植以及人造结构物的兴建等，大大的改变了高山地区的生态环境。
Nonetheless, human activities in road construction, farming, and man-made structures have accelerated the alteration of the environment in the high mountain region.
平和县的山地开发已取得了较大成功，但也存在一些有待解决的生态环境问题。
The County of Pinghe has achieved considerable success in the exploitation of mountain areas, however, there are some ecological and environmental problems remain to be solved.
调查了秦岭巴山地区的野生羊肚菌种类及其分布、生态环境和生长方式。
The distribution, habitats, morphological characteristics and growth properties of wild Morchella species in the Qinba Mountain area are described.
公司在生态环境良好，无农药污染的黄山地区培育数十万亩药用动、植物园。
In the pesticide-free Mount Huang area which features good ecological environment, the company has cultivated tens of thousands square meters of animal and plant gardens.
研究内容主要包括土壤生物积累及相关养分状况、盐基淋溶作用和微生物数量等方面的坡向性分异，并探讨其对山地土壤资源开发利用和生态环境建设的意义。
The research content included the slope-directive variation of soil bio-accumulations properties and related nutrient status, base cation leaching, the quantity of microorganism etc.
研究内容主要包括土壤生物积累及相关养分状况、盐基淋溶作用和微生物数量等方面的坡向性分异，并探讨其对山地土壤资源开发利用和生态环境建设的意义。
The research content included the slope-directive variation of soil bio-accumulations properties and related nutrient status, base cation leaching, the quantity of microorganism etc.
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