牧草地

In nearer ten years, assart grassland is very serious in the northern grassland, and show "two raise and three decrease","two raise" are farmland raise and garden raise,"three decrease" are grass decrease, forest area decrease and pasture area decrease.

近十余年来，我国北方草原地区开垦草地现象十公严重，出现了"两增三减"的现象，"两增"是耕地面积大幅度增加，园地面积大幅度增加；"三减"是牧、草地面积减少，林地面积减少。

Those of grassland are seasonably banning graze, sealing the grassland, cultivate man-made grassland, and etc.

草地的有季节性禁牧、封育、补播改良、建设人工草地等。

With a study of plant community succession on 5 stocking rates,herbage utilizational efficiency and risk-benefit balance,it is suggested the sustainable development should follow:(1)no degradational principle of rangeland,(2)the maximum herbage utilizational efficiency,(3)the risk-benefit balance,When stocking rate was no more than 2.67 sheep/hm2,the proportion of grasses and plant biodiversity index and evenness were increased based on Artemisia frigida and short-grass rangeland.

草地畜牧业可持续发展的三大生物经济原则为草场不退化原则、最大生物学效率原则和风险-利润权衡原则：(1)草场不退化原则。在冷蒿小禾草退化草原上，暖季期间1.33～2.67羊/hm\+2的放牧率下可使其发生恢复演替，禾草的比例增大，植物多样性指数和均匀度指数均有所提高，从而达到利用式改良的目的；相反，若继续重牧或过牧，放牧绵羊喜食的植物种类将进一步减少，植物多样性指数也有所降低。

The advantageous one mainly included different measures of vegetation restoration such as fencing, rehabilitated fields, abandoned land etc. and polices or laws about desertification debating. The disadvantageous influences included illegal grazing, estrepement, firewood cutting and so on.

有利因子如退耕还草、人工封育、撂荒等草地植被恢复及荒漠化防治措施以及相关的荒漠化防治政策法规的实施，不利因子如偷牧、滥垦、滥樵等。

The total trend of succession was from tall erect -growth kobresia community to short prostrate-growtii forbs community, the vertical perennial forbs community was transition.5 Grazing interference gave certain effect on soil of alpine meadow.

群落演替的总趋势为由高大直立生长的嵩草群落向低矮耐牧的匍匐型植物、莲座状植物组成的杂类草群落演替，其间以直立多年生杂类草群落为过渡。 5 放牧干扰对高寒草甸草地土壤产生了一定的影响。

European moth with white antler-like markings on the forewings; the larvae damage pastures and grasslands.

前翅上有白色鹿角状斑点的欧洲蛾子；其幼虫破坏草地和牧

Trembling he obeyed, and raised his humble head; and then, in that utter clearness of the imminent dawn, while Nature, flushed with fullness of incredible colour, seemed to hold her breath for the event, he looked in the very eyes of the Friend and Helper; saw the backward sweep of the curved horns, gleaming in the growing daylight; saw the stern, hooked nose between the kindly eyes that were looking down on them humourously, while the bearded mouth broke into a half-smile at the corners; saw the rippling muscles on the arm that lay across the broad chest, the long supple hand still holding the pan-pipes only just fallen away from the parted lips; saw the splendid curves of the shaggy limbs disposed in majestic ease on the sward; saw, last of all, nestling between his very hooves, sleeping soundly in entire peace and contentment, the little, round, podgy, childish form of the baby otter.

他战战兢兢地抬起谦卑的头。就在破晓前那无比纯净的氛围里，大自然焕发着她那鲜艳绝伦的绯红，仿佛正屏住呼吸，等待这件大事——就在这一刻，鼹鼠直视那位朋友和救主的眼睛。他看到一对向后卷曲的弯弯的犄角，在晨光下发亮；他看到一双和蔼的眼睛，诙谐地俯视着他俩，慈祥的两眼间一只刚毅的鹰钩鼻。一张藏在须髯下的嘴，嘴角似笑非笑地微微上翘；一只筋肉隆起的臂，横在宽厚的胸前，修长而柔韧的手，仍握着那支刚离唇边的牧神之笛。毛蓬蓬的双腿线条优美，威严而安适地盘坐草地上；而偎依在老牧神的两蹄之间，是水獭娃娃那圆滚滚、胖乎乎、稚嫩嫩的小身子，他正安逸香甜地熟睡。

The research shows that:①The land use/cover of Asia at the ecological security level takes on a macroscopical three-circle pattern.

研究表明：①亚洲生态安全条件下的土地利用/覆盖宏观三圈格局为：内圈以自然保护为主的沙漠地带；中圈以建设人工草地为主，辅以大面积自然恢复的草原地带；外圈以农、林、牧复合为主的交错地带。

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