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红松云冷杉林
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  korean pine-spruce-fir forest
     Study on carbon storage of Korean pine- spruce-fir forest in Changbai mountains
     长白山红松云冷杉林碳库研究
短句来源
     In order to study on substance cycle of ecosystem further, the carbon storage of Korean pine- spruce-fir forest ecosystem (one of typical forest ecosystem in Changbai mountains,China northeast) has been studied.
     东北长白山区一个典型的生态系统—红松云冷杉林生态系统总的碳贮量为 174 3t/hm2 ,其中 ,乔木碳贮量最高 ,为 14 4 3t/hm2 ,约占林分总碳贮量的 82 8% ;
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  “红松云冷杉林”译为未确定词的双语例句
     GENETIC VARIATION oF ISOENZYME IN NATURAL FOREST OF KOREAN PINE IN CHANGBAI MOUNTAINS——INHERITANCE OF ESTERASE ISOENZYME IN KOREAN PINESPRURE=FIR FOREST AND GENETIC STRUCTURE OF ESTERASE ISOENZYME IN KOREAN PINE
     长白山天然红松林同功酶遗传变异的研究——红松云冷杉林酯酶遗传及组成
短句来源
     (b)Based on important value of the main companion species,the spruce fir forests on the northern slope of Changbai Mts. are classified into three categories,the Korean pine Spruce fir Forest(Alt.1290m),the Typical Spruce fir Forest(Alt.1500m)and Ermans birch Spruce fir Forest(Alt.1680~1820m).
     根据主要伴生树种在各云冷杉林群落的重要值 ,长白山北坡的云冷杉林可分为三类 ,即分布于海拔1290m左右的红松云冷杉林 ,分布于海拔1500m附近的典型云冷杉林及分布于海拔1680m周围直到1820m的岳桦云冷杉林。
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  相似匹配句对
     THE CLOUD
    
短句来源
     Clouds
    
短句来源
     Study on carbon storage of Korean pine- spruce-fir forest in Changbai mountains
     长白山红松杉林碳库研究
短句来源
     GEOGRAPHIC DISTRIBUTION OF PINUS KORAIENSIS IN THE WORLD
     红松的地理分布
短句来源
     Nutrient input of throughfall in a pine-spruce-fir forest of Changbai Mountain
     长白山红松杉林林内降水的养分输入
短句来源
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In order to study the chemistry of leacheate and ,soils under coniferous forests the samples of precipitation, throughfall and soil leacheate under coniferous forest on the northern slope of the Changbai Mountain were collected and analysed.

为了研究长白山针叶林下土壤淋洗液及土壤性质,我们于1987年6—9月,在长白山北坡暗针叶林带各个标准地进行定位研究。在红松云冷杉林、岳桦云冷杉林标准地,收集了大气降水、林内降水及土壤的淋洗液,均进行化学分析。结果表明:(1)在红松云冷杉林标准地,其大气降水经过林冠后都稍有酸化作用;(2)在红松云冷杉和岳桦云冷杉标准地,其O层的淋冼液酸度大,有机酸含量高,Fe和Al均从A_1层淋冼下来,并在其下的淀积层(B)淀积,O+A_1层养分淋失量(公斤/公顷/年)为:钾1.2—1.6,钙2.2—4.6,镁0.5—0.9,有机碳35.4—43.9,全氮0.6—0.7;(3)土壤分析结果表明:长白山北坡暗针叶林带土壤,具有不同程度的灰化过程,其中杜香落叶松林下土壤具有明显的灰化淀积层,在分类上可属灰土。

Using typical sampling method,the paper studies the composition and important value of plant species in subalpine spruce fir forest on northern slope of Changbai Mts.The results are as follows:(a)The edificator in spruce fir forests on four different altitude zones are Abies nephrolepis and Picea jezoensis.The main companion species are Pinus koraiensis,Pinus sylvestris var.sylvestriformis,Picea koraiensis,Larix olgensis and Betula ermanii.(b)Based on important value of the main companion species,the spruce...

Using typical sampling method,the paper studies the composition and important value of plant species in subalpine spruce fir forest on northern slope of Changbai Mts.The results are as follows:(a)The edificator in spruce fir forests on four different altitude zones are Abies nephrolepis and Picea jezoensis.The main companion species are Pinus koraiensis,Pinus sylvestris var.sylvestriformis,Picea koraiensis,Larix olgensis and Betula ermanii.(b)Based on important value of the main companion species,the spruce fir forests on the northern slope of Changbai Mts.are classified into three categories,the Korean pine Spruce fir Forest(Alt.1290m),the Typical Spruce fir Forest(Alt.1500m)and Ermans birch Spruce fir Forest(Alt.1680~1820m).(c)In four different spruce fir forests,there are 109 species of seed plants and pte ridophytes,which belong to 88 genus and 43 families.In which 15 species are trees,20 species are shrubs,73 species are herbs and 1 species is liana which grows in shrub stratum.(d)In all the species of shrub stratum and herb layer, 7 species of shrubs and 16 species of herbs are widely distributed in all of the spruce fir forests.The others only grow in one or two types of spruce fir forest. (e)The dominant herb species in Taiga Forest are also the main composition in subalpine spruce fir forest on the northern slope of Changbai Mts.

采用典型抽样方法 ,对长白山北坡不同海拔高度带云冷杉林的植物种类组成及重要值进行了初步研究。结果表明 ,长白山北坡不同海拔高度带云冷杉林的建群种均为臭松、鱼鳞云杉 ,主要伴生树种有红松、红皮云杉、长白赤松、长白落叶松及岳桦。根据主要伴生树种在各云冷杉林群落的重要值 ,长白山北坡的云冷杉林可分为三类 ,即分布于海拔1290m左右的红松云冷杉林 ,分布于海拔1500m附近的典型云冷杉林及分布于海拔1680m周围直到1820m的岳桦云冷杉林。组成长白山北坡各类云冷杉林的种子植物和蕨类植物共计109种,分属43科88属 ,其中乔木植物15种 ,灌木层植物21种 ,草本植物73种。在所有灌木层和草本层植物中 ,既有广泛分布于各海拔带云冷杉林中的种类 ,也有仅限于某一云冷杉林类型中的种类。草本植物的主要组成种类以北方泰加林的常见种为主

In order to study on substance cycle of ecosystem further, the carbon storage of Korean pine- spruce-fir forest ecosystem (one of typical forest ecosystem in Changbai mountains,China northeast) has been studied. The results show that the total carbon storage of the ecosystem is 174 3 t/hm 2. Among them, trees occupied 82 8% is the biggest(144 3 t/hm 2), shrubs soccupied 0 01% is the smallest(0 018 t/hm 2)and herbs occupied 2 4%.Roots and others respectively occupied 14 6% and 0 24% of the total. The...

In order to study on substance cycle of ecosystem further, the carbon storage of Korean pine- spruce-fir forest ecosystem (one of typical forest ecosystem in Changbai mountains,China northeast) has been studied. The results show that the total carbon storage of the ecosystem is 174 3 t/hm 2. Among them, trees occupied 82 8% is the biggest(144 3 t/hm 2), shrubs soccupied 0 01% is the smallest(0 018 t/hm 2)and herbs occupied 2 4%.Roots and others respectively occupied 14 6% and 0 24% of the total. The carbon storage of main trees in the ecosystem, such as Larix olgensis, is 54 24 t/hm 2 as the biggest, Pinus koraiensis and Picea koraiensis are 39 9 t/hm 2 and 37 2 t/hm 2 respectively as the next, and Abies nephrolepis is 8 25 t/hm 2 as the smallest. As to the litters in the ecosystem, the carbon storage of needles is 924 5 kg/hm 2 as the biggest and then branches is 442 kg/hm 2, broad leaves only is 72 1 kg/hm 2 as the last.

东北长白山区一个典型的生态系统—红松云冷杉林生态系统总的碳贮量为 174 3t/hm2 ,其中 ,乔木碳贮量最高 ,为 14 4 3t/hm2 ,约占林分总碳贮量的 82 8% ;灌木的炭贮量最小 ,仅为 0 0 18t/hm2 ,约占林分总碳贮量的 0 0 1% ;草本的碳贮量占林分总碳贮量的 2 4 % ;根系的碳贮量占林分总碳贮量的 14 6 % ;其它占 0 2 4 %。系统中主要树种 :长白落叶松的碳贮量最高 ,为 5 4 2 4t/hm2 ;红松、红皮云杉次之 ,为 39 9t/hm2 和 37 2t/hm2 ;冷杉的最小 ,为 8 2 5t/hm2 。就系统年凋落物的炭贮量而言 ,针叶最高为 92 4 5kg/hm2 ;枝的碳贮量次之 ,为 4 42 0kg/hm2 ;阔叶最少为 72 1kg/hm2 。

 
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