落叶针叶林 meaning in Chinese
deciduous coniferous forest
Examples
- Climatological data from fossil pollen , leaves and wood indicate that the cretaceous forests of northern alaska consisted of a mixed canopy that included deciduous conifers with an understory of flowering plants , ferns and cycads
由花粉、叶子和木材化石?集到的气候资料显示，阿拉斯加北部的白垩纪森林有混合型林冠，包括了落叶针叶林以及林下的开花植物、蕨类和苏铁。 - In growth season , computed daily npp has some negative correlation with precipitation and the monthly npp has apparently active correlation with monthly average air temperature . 5 . the results of experiment in vegetation growing model show that co2 increasing and its resulting in climate change would make npp of deciduos needleleaf forest in the cold - temperate zone apparently higher
5 )对co _ 2浓度增加后以及可能产生的气候变化对植被生长影响的模拟试验结果表明，落叶针叶林的npp将可能会有明显提高，但如果只是温度增加，而降水保持不变的话，生产力水平提高不明显甚至会出现下降。 - Mainly by using the data of land meteorological observation and sun radiation of mohe area , heilongjiang province , which is located deciduos needlelaf forest area in north china from 2001 to 2002 , this paper adopts bats ( biosphere - atmosphere transfer scheme ) , accepted in the world , and radiation computing solution developed by zhou suoquan et al
本文采用国际上公认的陆面过程模式( bats )和周锁铨等的辐射计算方案，主要选取大兴安林区落叶针叶林区的漠河来进行试验分析。使用2001 2002年常规地面气象观测资料和太阳辐射资料，以6小时为时间积分步长，进行了陆面过程和植被生长过程的模拟试验。 - In one side , the study may make the simulating model of climatology and land - biosphere more perfect , in the other side , the study will help to discover the real action of vegetation in the global carbon circle , which gives the more scientific method to estimate accurately biomass and net primary production ( npp ) of ecosystem and how much carbon in atmosphere absorbed by vegetation , to predict the possible impact of global climate change on terrestrial ecosystems , and to make scientific strategies for the global change
一方面可以为进一步建立更完善的模拟气候与陆地生物圈之间关系的数值模式奠定基础，另一方面可为探索植被在全球碳循环中的具体作用，正确地评估和预测全球气候变化对生态环境的可能影响，制定相应的政策提供科学依据。本文以寒温带落叶针叶林区为重点来进行试验模拟，研究植被对气候强迫响应的有效途径。