Wuyi Mountains preserve the primary forest ecosystem characteristic of the mid-subtropics.
武夷山保存了典型的中亚热带原生性森林生态系统。
Maolan Reserve is the largest maintaining primary forest area in Chinese subtropical limestone mountains.
茂兰保护区是我国亚热带地区石灰岩山地天然森林保存面积最大的区域。
Small mammals of forest type are mainly distributed in shrubland, secondary forests and primary forest, which are clustered into one group.
灌丛、原生林和次生林中主要分布有森林型小型哺乳动物，聚为一类，为森林群落型；
The prediction of current primary forest showed that it was steady during the next 300 year period, the number of trees and the biomass of Korean pine changed very little.
对现实原始林预测显示，森林未来300年变化稳定，红松株数和生物量变化很小。
They are now among the major drivers of deforestation in Indonesia and Malaysia, wrecking tens of millions of hectares of primary forest and driving orang-utans and other wildlife towards extinction
生物能源的生产如今是印度尼西亚和马来西亚毁林的主要原因之一。在这些地区，几千万公顷的原始森林遭到破坏，猩猩和其他野生物种濒临灭绝。
The myth of the "natural" forest has survived, yet there are effectively no remaining "primary" forests in Europe.
“天然”森林的神话一直存在，但实际上在欧洲没有现存的“原始”森林。
The production of wood and non-wood forest products is the primary function for 34 percent of the world's forests.
木材和非木材森林产品的生产是全球34%森林的主要功能。
Precipitation is a key determinant of plant productivity in forest, whilst in arid regions there is an approximately liner increase in primary productivity with increasing precipitation.
降雨量是森林植物生产量的关键决定因子，而在干旱地区，初级生产量随降雨量的增加大致是一个线性增长。
As the primary producer of forest ecosystems the forest productivity reflects the structure and function of plant community synthetically.
森林生产力是森林生态系统中作为第一性生产者植物群落结构与功能的综合体现。
Today morning, Peter waked up early and hurriedly wore the cloth then ran to forest primary school.
今天早上，彼得早早地醒来并且飞快地穿好衣服，赶向森林小学。
Tree layer coverage is one of the primary numerical characteristics of forest community.
乔木层盖度是森林群落的主要数量特征之一。
We deeply discuss the techniques on geometric modeling. Under the condition of simulating virtual forest landscape, the primary landscapes are terrain and the tree.
对虚拟森林环境的建模技术进行深入探讨，主要内容包括虚拟地形的构建和林木的几何重建技术。
Results showed that human activities were the primary factors affecting forest landscape fragmentation and forest coverage.
研究结果表明，人类活动主要影响森林景观破碎度以及森林覆盖面积。
Until very recently, the two largest pulp manufacturing groups on Sumatra used timber from natural tropical forest as the primary source of their pulpwood.
直到最近，苏门答腊岛上两个最大的纸浆生产集团还在采用天然的热带森林木材作为他们纸浆的主要来源。
The sensitivity analysis of primary factors affecting the forest Net primary Productivity (NPP) is important to estimate NPP accurately.
对影响森林植被净第一性生产力的主要因子进行敏感性分析是准确估计NPP的需要。
On that basis, the primary features of spatial distribution of the forest line in China and its relations with the permafrost limits and climatic snowline are discussed.
在此基础上研究了我国森林线的空间分布特征及其与多年冻土线、气候雪线的关系。
Water is the primary limiting factor for forest and grass vegetation construction in semi-acid soils of the Loess Plateau area.
水分是黄土高原半干旱区林草植被建设的主要限制因子。
Neighbor with jhen - hai primary school . some place has become part of the school . the particular scenery of pagoda trees formed to a forest of pagoda.
紧临镇海国小，部份已成为学校的一部分，苍榕交拱，是安南区少见的榕树林景观，成为特殊历史游览胜地。
The conclusion provides primary bases for forest nonage selection.
这一结论可为林木早期选择提供初步依据。
According to the situation of natural forest in Amuer Forestry Bureau, the authors of this paper present the basic thoughts and primary objects of executing protection engineering in these areas.
本文提出了阿木尔林业局实施天然林资源保护工程的基本思路和主要目标。
For forest, grassland and river ecosystems, phreatophyte should be applied to, promoting the primary succession of the ecosystem.
对于森林、草地、江河等自然生态系统，植被选择应以原生种类为主，以促进生态系统进行原生演替；
When animals expecting lark's performance, another interesting things happened at forest primary school.
当动物们都在期盼着百灵鸟的演出时，另一件有趣的事在森林小学发生了。
The characteristic of soil erosion in the eastern part of Guizhou were expounded. The primary questions are the petridesert in karst area and the soil erosion in tung tree forest region.
阐述了黔东地区水土流失的特点，黔东地区水土流失主要是石灰岩地区的石漠化与油桐林下的水土流失问题。
The nutrients relationship between the primary producers and decomposers in forest-ecosystem is a mutua-competitive and complex relationship.
森林生态系统中，初级生产者和分解者之间的养分关系，是一种既互利又竞争的复杂关系。
The AH-1 twin engine versions remain in service with United States Marine Corps as the services primary attack helicopter. Surplus AH-1 helicopters have been converted for fighting forest fires.
对AH - 1双引擎版本保持与美国的海军陆战队服务作为服务的主要攻击直升机。
The result shows that higher air temperature and fewer precipitation in winter and spring, and long-term drought are the primary climate background of the fatal forest fire in the south of Gansu.
结果表明：冬、春季气温偏高、降水偏少，持续数月干旱是甘肃南部发生重大火灾的主要气候背景。
Biomass increment, net primary production, and their allocation of the lower subtropical evergreen broad-leaved forest in Heishiding natural reserve were studied.
本文研究了黑石顶自然保护区南亚热带常绿阔叶林的生物量增量及其分配规律，净第一性生产量及其分配规律。
Even the forest coverage recovered to an equal level, the ability of plantation to regulate runoff could hardly still returned to the primary level.
逐渐恢复的人工落叶松林对径流的调节能力在一定时期内难以恢复到原始水平。
Even the forest coverage recovered to an equal level, the ability of plantation to regulate runoff could hardly still returned to the primary level.
逐渐恢复的人工落叶松林对径流的调节能力在一定时期内难以恢复到原始水平。
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