The map above shows forest canopy height for the United States in shades of green.
上面的地图通过绿色阴影的深浅标示出美国森林的树冠高度。
The first is climate change, which is expected to redraw the map of forest ecosystems.
第一是气候变化,人们预计这会重塑森林生态系统的版图。
The F-star contains four modules: data management, afforestation decision support, forest fire management and thematic map making.
包含四个模块:资料管理、植树造林决策支援,森林火灾管理和主题地图做。
In forestry, map also occupies an important position, the all levels forest division, forest planning, the forest resources inventory, the forest management inventory, felling series design etc.
在林业生产中,地图更是占有重要的地位,各级林业区划、规划、森林资源清查、森林经理调查、伐区作业设计等都离不开地图。
The map above shows those countries with the highest percentage of forest area, according to World Bank Open Data.
上面的地图基于世界银行公开数据库,显示了森林覆盖率最高的国家。
Based on the forest resources distribution map of three periods, taking GIS as a means of analysis, applying landscape ecology means, forest landscape and its type change were studied.
基于三期森林资源分布图,以GIS作为分析手段,应用景观生态学数量方法,研究了森林景观及景观类型的变化情况。
Pointing to the map, the guide pointed out it was impossible to travel through the forest by road.
指着地图,向导指出通过陆路穿过这座森林是不可能的。
The steps for the system establishment include digitizing the forest types map and topographic map and linking the attributes of forest types and spatial information.
该系统的建立包括林相图、地形图的数字化与处理,小班属性与空间信息系统相联结。
The results demonstrate that EST-CAPS marker technology could be reliably applied to genetic map construction in Eucalyptus and other forest trees.
因此,EST -CAPS标记技术可有效用于遗传图谱的构建,可以为桉树及其它树种提供研究参考。
The study extracted the image of the distribution of forest landscape and overlay with forest coverage map. Broadleaf forest, conifer forest , mixed forest and shurb are classified with NDVI.
本研究中提取北京山区的森林景观分布,叠合植被覆盖图,结合NDVI图,将其分为阔叶林、针叶林、灌草和混交林。
Taking forest experiment station of Jilin forest Institute as base, the potential compartment forest-fire danger grade map and its concert application have been developed.
并以吉林林学院实验林场为基地,研制了该场的林班潜在火险等级图,以及该图的具体应用。
Then we overlay land-use map and the results of land suitability evaluation of Aohanqi Banner to get the amount and spatial distribution of farmland which should be returned to forest and grassland.
再将敖汉旗土地利用空间及属性数据与土地适宜性评价的结果进行叠加分析,得出退耕地数量与空间分布,以及还林还草地数量与空间分布。
Taking forest experiment station of Jilin Forest Institute as base, the potential compartment forest-fire danger grade map and its concert application hav…
并以吉林林学院实验林场为基地,研制了该场的林班潜在火险等级图,以及该图的具体应用。
Taking forest experiment station of Jilin forest Institute as base, the potential compartment forest-fire danger grade map and its concert application have been devel...
并以吉林林学院实验林场为基地,研制了该场的林班潜在火险等级图,以及该图的具体应用。
Taking forest experiment station of Jilin forest Institute as base, the potential compartment forest-fire danger grade map and its concert application have been devel...
并以吉林林学院实验林场为基地,研制了该场的林班潜在火险等级图,以及该图的具体应用。
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