如今，科学家试验了一种新的方法，通过测量人类肉眼观测不到的植被释放物质，监测其健康状况。
Now scientists have tested a new method for monitoring the health of vegetation by measuring emissions that the human eye cannot detect.
还有努比亚长颈鹿，有些科学家认为它们可能是与动物原祖关系最近的物种，植被稀疏而酷热的大草原就是它们原始的栖息之所。
There are Nubian giraffe that some scientists think may be the closest to the animal’s original ancestor; the sparse savannah and thick heat are its original habitat.
科学家根据标准化植被指数对植被进行了观测（未显示在上图）。
Scientists also rely on the Normalized Difference Vegetation Index (not shown) to observe vegetation.
长期以来，研究植物的科学家采用卫星测量植被的新鲜指数，即观测植物反射阳光值，预测植物的状态。 植物新鲜指数的变化是季节性的。
Scientists who study plants and trees from space have long relied on satellite-derived measures of “greenness”—that is, observations of the amount of sunlight reflected by vegetation.
科学家认为蚂蚁的这一行为保护了非洲草原上的脆弱植被，从而防止了森林采伐并且有利于保护农作物。
The scientists believe that adding ant colonies to vulnerable plants in Africa could prevent deforestation and protect crops.
植被分类研究能够为制定与保护和合理利用植被相关的法律法规及措施提供科学依据。
The research of vegetation classification can provide scientific evidence for the protection and rational use of vegetation- related laws and regulations.
所有的植被资料，为合理开发该区植物资源提供了一定的科学依据。
All the vegetation data may provide certain scientific basis for reasonable exploitation of the regional vegetational resources.
土地利用和植被覆盖变化研究，是当前国际科学研究的前沿领域之一，是研究气候变化的重要基础。
The research on land use and vegetation cover change is one of the leading fields of the contemporary international science research, and the important basis of the climate change.
郑慧莹，李建东。 1999 。松嫩平原盐生植被与盐堿化草地恢复。科学出版社，北京。
Zheng huiying & li jiandong. 1999. the saline vegetation and its restoration on the songnen plains. science press, beijing.
科学家们考虑过是放射性土壤导致的，或者是某种植物释放的毒素杀死了圆形植被造成的。
Scientists have suggested radioactive soil, or that toxins released from plants kills the vegetation in circular patterns.
通过研究抚河源头水体中浮游动植物的种类及湿地植被分布状况，科学评价抚河源头水生生态环境。
Through investigate the species of zooplankton and phytoplankton and distribution of hygrophilous vegetation in Fu River's headstream, we evaluate the ecological environment in Fu River's headstream.
因此通过遥感手段研究高原植被生长季变化及对气候的响应具有重要的科学和实践意义。
Therefore, study on the growing season change and relation with temperature and precipitation will be scientifically and practically meaningful.
研究结果可为恢复植被，提高土地资源生产力提供科学参考。
This provided scientific reference for restoring vegetation and improving the productivity of land resources.
一个多世纪以来，科学家一直产生偶然的幻想，要把撒哈拉大沙漠的大部分地区改造成为拥有植被茂盛的内陆海或一大片耕作地的绿洲。
For more than a century, a few scientists have occasionally daydreamed of transforming much of the Sahara desert green, with a lush inland sea or vast tracts of farmland.
该体系的组装配套与试验、示范、推广为黄土高原农牧交错区灌草植被的快速恢复提供了重要的科学依据。
The experiment, demonstration and popularization provide the quick recovery of shrub-grass in semi-arid region of Loess Plateau with scientific foundation.
从多年的植被调查也得出了排土场边坡天然植被的演替规律，为人为进行排土场的植被恢复提供了科学依据和理论指导。
The natural vegetation succession rule is also obtained from many years vegetation investigation, which provided the scientific basis and the theory instruction for the vegetation to restore.
该系统已经在辽宁省阜新矿区得到初步应用，结果表明：系统设计合理、模型构建科学、软件使用方便，能够为煤矿废弃地的植被恢复工作提供多方面的决策支持。
The prototype system was pilot used in Fu Xin colliery, Liao Ning province in the northeast of China, which was proved to be useful for the local enterprises.
该系统已经在辽宁省阜新矿区得到初步应用，结果表明：系统设计合理、模型构建科学、软件使用方便，能够为煤矿废弃地的植被恢复工作提供多方面的决策支持。
The prototype system was pilot used in Fu Xin colliery, Liao Ning province in the northeast of China, which was proved to be useful for the local enterprises.
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