Chinese translation for "林下植被"
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- floor vegetation
Related Translations:
植被可燃性: vegetation flammability 植被地理学: vegetation geographyvegetation plant geographyvegetational plant geography 植被显示: vegetative indicator 植被区划: vegetation regionalization 植被判读: interpretation of vegetation
- Example Sentences:
| 1. | A study on species diversity in undergrowth vegetation of four plantations at yulin , guangxi
广西玉林市4种人工林林下植被物种多样性研究 | | 2. | The order of water - holding capacities in different plantation layers was as follows : soil layer > forest canopy > vegetation and litter layer
林分不同层次的持水量大小排序为：土壤层林冠层林下植被和凋落物层。 | | 3. | Indicatory function of soil moisture of undergrowth vegetations in the robinia pseudoacacia forests with different densities in semi - arid region on the loess plateaus
林下植被对半干旱区不同密度刺槐林地土壤水分环境的指示作用 | | 4. | The water - holding capacity of altinglia gracilipes , schima superba , fokienia hodginsii and cunninghamia lanceolata planted under cunninghamia lanceolata ecological public welfare forest was studied from forest canopy , shrub and herb layer , litter layer and soil layer
摘要分别从林冠层、林下植被层、凋落物层及土壤层对杉木人工生态公益林林冠下营造的细柄阿丁枫、木荷、建柏和杉木纯林的持水功能进行了研究。 | | 5. | The results shoed that most of the forests in pearl river delta were of young - medium age , which occupied 80 % or more of the total forest area , and their undergrowth biomass accounted for about 33 % of the total forest biomass indicating that the regional forest biomass could be estimated more exactly if undergrowth biomass was fully concerned
结果表明：珠江三角洲的中幼林面积占森林总面积的80 %以上，其林下植被生物量约占森林总生物量的33 % ，充分考虑林下植被生物量能提高区域森林生物量估算的精度。 | | 6. | Forests as an adjuster for ecological balance in mountain areas play important roles in soil and water conservation , runoff and silt retardance etc . especially , forests are regarded as " forest reservoir " due to their great hydrological regulation functions through canopy , undergrowth , litterfall and soil layers
森林是山地生态平衡的重要调节器，特别是其水源涵养、理水保土、缓洪滞淤的功能对于山地面积大的福建省显得极为重要。森林通过林冠层、林下植被层、枯枝落叶层以及土壤层发挥良好的涵养水源、保持水土、削峰滞洪等“森林水库”的功能。 | | 7. | Mongolica young stand , secondary natural forest , and the mixed forest of larix olgensis and fraxinus mandshurica rupr . . countermeasures for controlling soil degradation were also recommended . the study got following results : ( 1 ) from young stand to mid - age of larix olgensis , with the closure of canopy and the decrease of undergrowth vegetation cover , soil acidity , enzyme activity , total inorganic phosphorus , available k , soil moisture and total porosity decreased significantly ; while soil organic matter content , humus component content , the amount of three main types of microbes , acid phosphatase activity , and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand , with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning , soil organic matter content , fulvic acid , exchangeable acidity , exchangeable aluminium , neutral phosphatase activity , total amount of inorganic phosphorus , the amount of actinomycetes , soil moisture , and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand , soil activity acidity , organic matter content , humus component content , available phosphorus , total amount of amino acid , available k , soil enzyme activity , soil moisture , and total porosity in rhizosphere soil and non - rhizosphere soil decreased , but total phosphorus , soil acidity ( in particular , exchangeable aluminium ) , and bulk density increased
结果表明： ( 1 )从落叶松幼龄林到中龄林，随着林冠的郁闭和林下植被盖度的急剧下降，林地土壤酸度、土壤酶活性、无机磷总量、速效钾、土壤水分含量、总孔隙度呈明显下降趋势，而根际和非根际土壤有机质含量、腐殖质各组分含量、三大类微生物数量、酸性磷酸酶活性和土壤容重随着凋落物的增加呈明显上升趋势；从中龄林到近熟林，由于抚育间伐，林分密度及郁闭度下降，林下植被盖度逐步得到恢复，根际与非根际土壤有机质含量、富里酸、交换性酸、交换性铝、中性磷酸酶、无机磷总量、放线菌数量、土壤水分含量、总孔隙度呈明显的上升趋势；从近熟林到成熟林，随着林龄的增大，根际与非根际土壤活性酸、有机质含量、腐殖质各组分含量、有效磷含量、氨基酸总量、速效钾、土壤酶的活性、土壤水分含量和总孔隙度呈下降趋势，而根际与非根际土壤全磷含量、土壤酸度(特别是交换性铝)和容重呈增加趋势。 |
- Similar Words：
- "林下灌丛" Chinese translation, "林下灌木丛" Chinese translation, "林下计划烧除" Chinese translation, "林下郁金香" Chinese translation, "林下栽植" Chinese translation, "林下植物" Chinese translation, "林下植物 地下 地下的 地下的" Chinese translation, "林下种植" Chinese translation, "林先生" Chinese translation, "林先生比我高三寸" Chinese translation
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