新疆艾比湖是典型的干旱区湖泊，作为一个封闭的内陆湖泊，具有特殊的湿地、干旱生态系统。
The Ebinur lake of Xinjiang is located in an arid area, being a closed inland lake with a peculiar wetland-arid ecosystem.
沙漠边缘的半干旱土地处于非常脆弱的生态平衡之中，而这些半干旱区域对于持续增加的环境压力的适应能力极其有限。
The semiarid lands bordering the deserts exist in a delicate ecological balance and are limited in their potential to adjust to increased environmental pressures.
一路上，我们破坏了大多数我们曾经耕作过的的土地，经常把翠绿的自然生态区变成了半干旱的沙漠。
Along the way, we despoiled most of the land we worked, often turning verdant, natural ecozones into semi-arid deserts.
“干旱一堆洪湖的生态环境造成了巨大的破坏，”他说。
"The drought has done considerable damage to the ecological environment of Honghu Lake," he said.
红海沿岸干旱地带红树林生态系统保护(吉布提、埃及、厄立特里亚、沙特阿拉伯、索马里、苏丹、阿拉伯联合酋长国和也门)。
Conservation of arid zone mangrove ecosystems along the Red Sea (Djibouti, Egypt, Eritrea, Saudi Arabia, Somalia, Sudan, United Arab Emirates and Yemen).
山林大火、海水酸化、洪水和干旱会引起生态系统的变化。
Changes to ecosystems due to wildfire, the ocean becoming more acidic, flooding and drought.
专家担心干旱会使这个地区整个生态系统受到破坏。
Experts fear the drought could trigger a breakdown of the area's entire eco-system.
生态学家非常担心持续干旱会对湖泊的生态系统和整个长江流域造成严重后果。
Ecologists are very worried about the serious consequences of the continuous drought on the Eco system of the lakes as well as the whole Yangtze River Valley.
但是，近年由于干旱和污染的双重影响，白洋淀湿地的生态环境和社会稳定正在遭受严重威胁。
Whereas, recently years, because of the double impacts of drought and pollution, eco-enviroment and social stabilization of the Baiyang Wetlands are being intimidated.
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.
塔里木河流域深居内陆，气候干旱、降水稀少、蒸发强烈、水资源匮乏，生态环境极其脆弱。
Tarim river basin situated the inland with dry climate, scarce precipitation, intensive evaporation, water shortage, and extremely fragile. ecological environment.
干旱半干旱沙区城镇绿化的生态效益评价研究尚属空白。
The ecological benefits evaluation of city greenest in arid sand area is blank.
干旱区内陆河流域景观生态建设。
The landscape ecological construction in continental river basin in arid zone.
干旱、低产、人口膨胀，是造成宁南山区生态环境恶化和经济发展缓慢的重要原因。
Drought, low production and population expansion are important causes of the eco environment worsening and slow economic development in the dryland of Southern Ningxia.
干旱地区有两个显著特点，一是水资源极度贫乏，二是生态环境极度脆弱。
In the arid area, there are two obvious characteristics as follows: One is poorest in water resources; another is weakest in ecological environment.
柠条饲料合理开发利用可以拓宽干旱沙区饲料资源，缓解草原压力，改善生态环境。
The reasonable development and utilization of Caragana feed can widen feed resource in arid and sandy area, relieving the stocking pressure on grassland and improve ecological environment.
塔里木盆地气候极端干旱，生态环境脆弱。
In Tarim river basin, the climate is extremely arid and the ecologic environment is fragile.
我国西部干旱地区自然条件相对恶劣，生态环境脆弱。
The natural conditions are quite harsh, and ecologic environment is quite fragile in the drought region of the west of China.
内蒙古包头地区属于季风尾闾区，干旱少雨，生态环境十分脆弱。
Baotou Inner Mongolia a region belonged to the tail-end of monsoon dry and little rain, the ecosystem environment was very weak.
岷江干旱河谷是我国西部生态环境最恶劣的地区之一。
The arid valleys of the Minjiang River is the worst ecotope in West China.
宁夏农业生态环境的干旱化趋势，要求对现有不合理农业生产模式和旧有观念进行彻底革新。
The arid tendency of agricultural eco environment need to innovate radically existing unreasonable models and outdated ideas of agriculture developing in Ningxia.
具有生产力高、耐干旱、耐贫瘠、耐盐碱、营养丰富和适口性好等生物生态学特性，经济价值较高。
It has lots of specialities in Ecophysiology such as high productivity, tolerance of dry, leanness-resistant and saline-alkali tolerance, abundance of nutrition, great worth of economy and feels well.
四川西北部有理县等18个县属于干旱区或半干旱区，具有安哥拉山羊所要求的生态条件，可供引种时选用。
There are 18 counties in North-West Region of Sicbuan possessing the ecological factors that are necessary to the Angora goat and could be selected for the introduction.
生物土壤结皮广泛分布在干旱半干旱地区与寒区荒漠，是荒漠生态系统的主要组成和景观特征之一，其重要性已被大量的研究报道所证实。
Soil microbiotic crusts are widespread in arid and semiarid regions, they are one of the major components of desert ecosystems, and their importance has been demonstrated by numerous researches.
中国西北地区地处内陆，干旱少雨，生态环境恶化。
China's Northwest areas are located in the arid inland with the rare rainfall and wicked environment.
低山丘陵半干旱区气候干旱、土地贫瘠、水土流失严重，加上人类活动的长期负面影响，使得该地区生态环境不断恶化。
Due to fewer rainfall, lean soil, serious soil and water loss and the long term negative effect of human activity, the ecological environment in hilly semi arid area is being degraded.
内蒙古荒漠草原是温带草原中最干旱的一个类型，为草原区自然条件最严酷、草场生产力最低、生态系统最脆弱的一个地区。
As a most drought type in temperate steppe, the desert steppe in Inner Mongolia is a district with harshest natural condition, lowest productivity and weakest ecosystem in steppe districts.
以青海省为例，探讨了我国西北干旱、半干旱地区农村的能源问题及其对自然生态环境的影响。
Taking Qinghai province as an example, this paper discusses the rural energy problem and its effect on natural eco-environment in dry and semi-dry areas of Northwest China.
反映了干旱区水分胁迫对生态系统的强烈影响。
All these reflect the serious impacts of moisture stress on the ecosystems in this arid area.
反映了干旱区水分胁迫对生态系统的强烈影响。
All these reflect the serious impacts of moisture stress on the ecosystems in this arid area.
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