Autogenic succession

The paper analyzes the changes of soil in natural succession process including environmental features,nutrient and seed pool;furthermore it indicates climax community of Karst areas vegetation and specialty of direction towards community su.

植被的自然演替是巖溶地區生態重建的主要方式。

The process of natural succession of vegetation in Karst rocky desertification area in central Guizhou was divided into the herbosa stage,the stage of herbosa-shrub,the stage of vine-shrub,the stage of subaltern tree forest and the stage of evergreen broad-leaved forest according to the characteristic of plant community.

根據植物群落的特征,將黔中喀斯特地區石漠化后植被自然演替過程分成草叢階段、草灌階段、藤刺灌叢階段、次生喬林階段和常綠闊葉林階段,應用物種豐富度指數、Simpson指數、Shannon-Wiener指數和Pielou均勻度指數分別研究各演替階段草本層、灌木層、喬木層和群落總體的物種多樣性。

Weed occurrence and succession in the cool seasonal turfgrass;

冷季型草坪雜草的季節性發生與演替

Changes of soil enzyme activities in the copper mine tailings during natural succession

自然演替過程中銅尾礦土壤酶活性的變化

The natural vegetation succession is a major means of ecological rehabilitation in Karst area.

植被的自然演替是巖溶地區生態重建的主要方式。

Study on the Natural Vegetation Succession and Land Suitability Evaluation of Gangue Pile;

煤矸石山植被自然演替及其土地適宜性評價研究

Identification of the Natural Communities in Vegetation Succession Using Grey Relational Analysis in Loess Hilly Region,China

黃土丘陵區紙坊溝流域植被自然演替階段的識別與量化分析

The Succession and Characteristic of Vegetation Community Research in Zuojia Nature Reserve;

左家自然保護區植物群落特征及其演替研究

The Changes of Soil Environment during Natural Vegetation Restoration in Northwest Guizhou

黔西北植被自然恢復演替過程中土壤環境變化

Community Characteristics and Succession Tendency of Natural Plants in Sun Island Resort of Harbin

太陽島風景區自然植物群落特征與演替趨勢

Ecological mechanisms of vegetation succession of coastal wetland in Yancheng Nature Reserve

鹽城自然保護區海濱濕地植被演替的生態機制

A succession of ecological communities originating in a dry habitat.

旱生演替系列在干燥的地面上繁衍的一個生態群落的自然演化

The maximal water holding rates (MWHR) of moss and litters in spruce plantations are lower than those in natural secondary series.

人工云杉林苔蘚和枯落物的最大持水率均低于自然恢復演替系列。

Characteristics and Dynamics of Successional Community in the Evergreen Broad-Leaved Forests, Damingshan Mountain;

大明山自然保護區常綠闊葉林演替序列群落特征及動態研究

The Successional Mode in Initial Stage of Natural Vwgetation Community Restoration in Abandoned Quarry Site of Sibao-shan;

四寶山廢棄采石場山體自然恢復初期群落演替規律研究

Assessment on Effects of Forest Succession on Soil Fertility in Xinglongshan Mountain National Nature Reserve,Gansu Province

甘肅興隆山自然保護區森林演替對土壤肥力影響的評價

Study on the Species Diversity during the Natural Succession of Degraded Karst Vegetation in Northwest Guizhou

黔西北喀斯特區植被自然恢復演替過程中物種多樣性研究

Only art can substitute for nature.

唯有藝術能代替自然。

The Dynamic Study on the Plant Community of Wulingshan Natural Reserve between Middle and Lower Mountain Ectone during Its Embryoism Stage of Cutting Succession;

霧靈山自然保護區中低山森林交錯帶采伐演替初期階段植物群落動態研究

At every turn they think of themselves before others.

他們事事先替自己打算，然后再替別人打算。

Her acting was very natural.

她的表演自然大方。