多林木的

Beach stone tablet of tea produced in Hunan Wulingshan Yuanshui River Beach stone tablet of Yuanling mountains, which rise amid挺秀here, trees green, vertical and horizontal streams, cloud-filled, abundant natural conditions, the growth of strong tea,芽头fat, leaf quality of soft, downy a lot of unique quality.

碣滩茶产于湖南武陵山沅水江畔的沅陵碣滩山区，这里峰峦挺秀，林木苍翠，溪水纵横，云雾缭绕，得天独厚的自然条件，茶树生长旺盛，芽头肥壮，叶质柔软，茸毛甚多，品质风格独特。

Once lushly forested, Madagascar has seen more than 80% of its original vegetation cut down or burned since humans arrived at least 1,500 years ago, fragmenting habitats and leaving animals effectively homeless.

马达加斯加岛曾经林木繁茂，但自从一千五百多年前人类踏足岛上以来，已经有80%以上的原始植被遭到砍伐或焚毁，栖息地变得支离破碎，动物们实际已无家可归。

Faced with this less people and more development problems, Shuyang around the "efficiency of agriculture, farmers income," the theme, and vigorously develop modern high-efficiency agriculture, adhere to the "drive to highlight key points, in order to focus on promoting the overall situation", and identify advantages and characteristics to enlarge , and has formed flowers, trees, edible fungi, vegetables, rice and ecological quality of water birds, such as high-efficiency agriculture,"the six plates," a new pattern of production, including planting area of 36 mu, mushroom growing area more than 100 million square meters, vegetables multiple cropping area of 69 mu, live stumpage reserves amounted to 4.24 million cubic meters, the development of timber processing enterprises in 2324, in the HDF annual processing capacity of 1.6 million cubic meters, ecological waterfowl slaughter in the volume of more than 2200 million feathers.

面对这一人多地少的发展难题，沭阳围绕"农业增效、农民增收"这一主题，大力发展现代高效农业，坚持"以亮点带动重点、以重点推动全局"，找准优势，放大特色，已形成花卉、林木、食用菌、蔬菜、优质稻米和生态水禽等高效农业"六大板块"的生产新格局，其中花木种植面积36万亩，食用菌种植面积1亿多平方米，蔬菜复种面积69万亩，活立木蓄积量达424万立方米，发展木材加工企业2324家，中高密度板年加工能力达160万立方米，生态水禽年出栏量2200多万羽。

Data for the study were collected by field survey and collection of second-hand material.The main conclusions of the study include: 1 the transfer of collective forest land and stumpage will determine to what extent the aims of the current institutional reform will be achieved; 2 at present the transfer is highly affected by the transfer institution, while the requirement of transaction in the market is not suited to farmers; 3 farmers earn money from the transfer, while they do not benefit reasonably from the transfer; 4 farmers'economic activities are not completely rational, and their economic behaviors are affected by cognitive degree on the institution, non-agricultural production activities, investment in forestry, and family status; 5 there are large variations among those who take over different forest lands and stumpages, however they all try to maximize their owns profits; and 6 policy regulation plays negative influence on the development of transaction market.

本研究结论如下：第一，集体林地林木流转的开展情况对于集体林权制度改革目标实现的影响重大；第二，集体林地林木流转现状反映了现行流转制度安排；第三，农户通过流转得以增收，但流转收益并不完全具有合理性；第四，农户转出林地林木行为受制度认知程度、非农生产活动、林业生产投入和家庭状况等多层面因素影响；第五，受制度约束影响，受让方流转行呈现差异性；第六，政策规制的存在，影响了流转市场发育。

Results are as following:The causes of grassland desertification of Hulunbeir are the outcome of interaction of nature and the human beings. Among these reasons, the loose soil texture, which was formed in the fluviolacustrine sediment during Quaternary, establish the physical ground, and the drought and wind is the natural force of grassland desertification. And then over-cutting forest, over-grazing grassland, imbalance of resource utilization and estrepement reduce the coverage of vegetation, therefore provide necessary conditions for the grassland desertification.

其中，形成于第四纪河湖相沉积沙的疏松土壤母质，为日后土壤风蚀奠定了深厚的物质基础；干旱多风的气候条件构成了草地风蚀沙化的自然营运力；而人为过度砍伐沙地林木资源、沙质草地长期超载放牧、资源利用不平衡以及乱垦、滥挖等不合理经济行为，又降低了沙化草地植被覆盖度，为草地风蚀沙化提供了必要条件。

NaCl and iso-osmotic PEG had inhibitory effect on the germination of two halophytic seeds, and the inhibitory level of PEG was greater than that of iso-osmotic NaCl. Inhibitory effects of NaCl and water stress mainly showed lowering the seed germination rate, delaying initial time of seed germination and extending the time of seed germination.

本研究从生理和分子角度对其耐盐性进行了初步的探讨，开展这两种盐生植物耐盐相关基因的克隆及盐爪爪液泡膜上多个耐盐相关基因的遗传工程，为作物和林木的遗传改良奠定坚实的理论和实验基础。

The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.

并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。

Hydrothermal condition is very important to the exsit of Chimonanthus germplasm. Soil matrix is mostly sand and loam soil. Chimonanthus germplasm is the dominant component of forest layer and bush layer.

蜡梅属植物对水热条件要求较严格，土壤基质多为沙壤土，在群系组成中，蜡梅属植物多为林木层和灌木层的优势成分。

In 1823 there were at Montfermeil neither so many white houses nor so many well-satisfied citizens: it was ssbbww.com a village in the forest.

一八二三年的孟费郿却没有这样多的粉墙房屋，也没有这样多的得意士绅。那还只是个林木中的乡村。

Pablo Salazar, a columnist on the Las Provincias newspaper, said:"Everybody knows there are hidden motives behind the fire-setting, that the pyromaniacs are not madmen who operate on their own, and that there are businesses who are glad to see the countryside burn and mayors who dream of putting up rows of houses where there were once pine trees."

今年夏季，西班牙遭遇60年来罕见的干旱，同时森林火灾频发。截至到7月，大火共烧毁9万多公顷林木，远远超过近10年来每年平均烧毁6万多公顷的数字。本稿件为国际在线专稿，媒体转载请注明稿件来源和译者姓名。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了