herd replacement

Gap characteristics and its effects on community regeneration of Quercus liaotungensis forest on Loess Plateau;

遼東櫟林林隙特征及其對群落更新的影響

mongolica and their relations to the population regeneration.

就四合木的種子雨、種子萌發、幼苗生長及其適應性以及克隆分株特性與其種群更新的關系等方面進行了綜述,并對四合木的種群更新與保護策略提出了若干建議。

Study on Regeneration Mechanism of Clonal Population of Epimedium Koreanum;

朝鮮淫羊藿無性系種群更新機制的研究

Population Regeneration and the Protective Strategies of Endangered Desert Shrub Tetraena mongolica

瀕?；哪嗄舅暮夏镜姆N群更新與保護策略

The Effect of Anthropogenic Interference on the Updating Dynamic of C.carlesii Community;

人為干擾對米櫧群落更新動態的影響

Characteristics of Natural Regeneration of Sabina Vulgaris Community in Mu Us Sandland;

毛烏素沙地臭柏群落的天然更新特征

Studies on the Regeneration of Forest Communities in Malan Forest Region on the Loess Plateau;

黃土高原馬欄林區森林群落更新研究

Ant Colony Algorithm with Dynamic Pheromones Increment Updating

信息素增量動態更新的改進蟻群算法

Sprouting and height in a Fagus engeriana population

米心水青岡種群萌條更新與高度生長

Study on species niche of Schima superba and Pinus massoniana artificial forest shrub layer

木荷馬尾松林更新層種群生態位分析

In the algorithm, the new pheromone updating rule and the moving strategy of ants are defined.

該算法定義了新的蟻群信息素更新規則和蟻群行進策略;

The Research of Community Self Governance on Inner City Renewal;

關于舊城更新中“社群自主治理”方式的探討

Study on Larix Principis-rupprechtii Population Natural Regeneration Pattern in Clearing Strip;

采伐跡地華北落葉松種群自然更新格局研究

Early Pleistocene Mammalian Fauna from Bajiazui, Qingyang, Gansu, China and Their Environment;

甘肅慶陽巴家咀早更新世哺乳動物群及其環境

The Regeneration Feature of Resrouting and Community Succession for Evergreen Broad-Leaved Forest in TianTong;

天童地區常綠闊葉林萌枝更新特征與群落演替

How to Better Protect Impoverished Group in Countryside with NCMS;

如何讓“新農合”更好地保障農村貧困群體

Preliminary Investigation of Natural Regeneration of Masson Pine Population in Closing the Land for Reforestation Area;

封山育林區馬尾松種群天然更新初步調查

Population Structure and Recruitment of Acacia mearnsii in Wenzhou

溫州地區黑荊樹的種群結構與更新的研究

Regeneration and fruiting of Pinus tabulaeformis Carr.artificial forest in Loess Plateau of northern Shaanxi

陜北黃土高原油松人工種群結實與更新

Regeneration characteristics and influencing factors of Abies fargesii forests in Shennongjia National Nature Reserve

神農架巴山冷杉群落更新特點及影響因素