保护区

At present, more than 80 nature reserves are regularly developing ecotourism, and more than 100 thoutands nature reserves have 100 thousands tourers per year.

到目前为止，全国已有80多个自然保护区正式开展生态旅游，且年旅游人次在10万以上的保护区己达10多个。

According to the staff in the Reserve, there are 19 oriental storks' nests in this 150k-hectare reserve.

据保护区工作人员介绍，在保护区15万公顷范围内有19个东方白鹳繁殖巢。

The number of the hibernating black-faced spoonbills has passed 1000, which also makes the average number of the hibernating black-faced spoonbills during the past four years beyond 1000, too.

其中七股黑面琵鹭保护区916只，七股顶山115只，七股北鱼塭区44只，台南四草保护区144只。

To enter the Elephant Sanctuary, you have to pass through a massive gate, part of the thick, cabled fencing that surrounds the perimeter.

进入大象保护区你先要通过一扇阔大的门，那是环绕保护区周围的厚厚的带电网围墙的一部分。

It has the highest purification sewage rate, the peat coal water retention property is good and so on the characteristic, is the precious ecology and the traveling resources, Yunnan province wetland area reaches as high as 259153.7 hectares, Yunnan has established the rivers, the lake, the bog of the same kind 16 wetlands nature protection area successively, the wetland protectorate type and the area all occupies the national front row.

它具有净化污水率高、泥炭持水性良好等特点，是宝贵的生态和旅游资源，云南全省湿地面积高达259153.7公顷，先后建立了河流、湖泊、沼泽等类型的16个湿地自然保护区，湿地保护区类型和面积都居全国前列。

Through strengthening natural forest conservation and nature re-serve management, continuing key eco-protection projects, establishing important ecosystems, and stepping up natural ecological restoration, by 2010 some 90 percent of typical forest ecosystems and key national wildlife species will be under effective protection; nature reserves will account for 16 percent of the national territory; 250,000 sq km of land suffering from water and soil erosion will have been improved; 300,000 sq km of land will have been ecologically restored; and 22 million ha of desertified land will have been put under control.

通过加强天然林资源保护和自然保护区的监管，继续开展生态保护重点工程建设，建立重要生态功能区，促进自然生态恢复等措施，到2010年，力争实现90%左右的典型森林生态系统和国家重点野生动植物得到有效保护，自然保护区面积占国土总面积的比重达到16%左右，综合治理水土流失面积25万平方公里，实施生态修复面积30万平方公里，治理荒漠化土地面积2200万公顷。

Identifying basic farmland protection areas must be resolutely rectified prior basic farmland "is being drawn closer together, and is bad is not superior" approach, focusing on solving basic farmland protection areas and building use areas, land reclamation areas, such as the prohibition of other types of reclamation district land use zones "Next margin." Where the railway.

确定基本农田保护区时，要坚决纠正前一时期基本农田&划远不划近，划劣不划优&的做法，着重解决基本农田保护区与建设用地区、土地开垦区、禁止开垦区等其他类型土地利用区&接边&的问题。

Particularly in east Africa, the loss of land to national parks, game reserves, hunting blocks and conservation severely restricts pastoral mobility as much of this land either consists of critical dry- or wet-season grazing or cuts across seasonal migration routes.

特别是在非洲东部，国家公园、猎物繁殖保护区、狩猎区及保护区侵占了大量的土地，从而使游牧迁移受到了严重的限制，因为这些土地不仅包括旱季和雨季主要的放牧区，而且还切断了季节性迁移的必经之路。

Fengtong Village is a nature reserve approved by the State Council at an altitude of 1000~4400 meters, covering nearly 600,000 mu (approximately 400,000,000 square meters ).

蜂桶寨自然保护区是1979年经国务院批准建立的一个国家级自然保护区，海拔在1000米至4400米之间，占地近60万亩。

A juvenile Matschie's tree kangaroo, which is listed as an Endangered species by the IUCN, in the tropical forest of the newly created YUS Conservation Area of Papua New Guinea.

一只待在YUS保护区热带雨林中的树袋鼠幼仔，该保护区由巴布亚新几内亚新近建成。树袋鼠已被国际自然和自然资源保护联合会列为濒危物种。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。