Woody Debris Stocks of Evergreen Broad-Leaf Forest in Mid-Subtropical Region of China

被引：1

作者：

Zeng Zhangquan ^{[1
]}

Wang Silong ^{[2
,3
]}

Zhang Canming ^{[1
]}

Wu Zijian ^{[1
]}

Hu Qing ^{[4
]}

机构：

[1] Hunan Acad Forestry, Hengshan Res Stn Forest Ecosyst, Changsha 410004, Hunan, Peoples R China

[2] Chinese Acad Sci, Inst Appl Ecol, State Key Lab Forest & Soil Ecol, Huitong Expt Stn Forest Ecol, Shenyang 110164, Peoples R China

[3] Huitong Natl Res Stn Forest Ecosyst, Huitong 418307, Peoples R China

[4] Yunnan Acad Forestry, Kunming 650204, Peoples R China

来源：

JOURNAL OF BIOBASED MATERIALS AND BIOENERGY | 2015年 / 9卷 / 01期

关键词：

Woody Debris; Evergreen Broad-Leaf Forest; Middle Subtropics; Succession Stages; China; AILAO MOUNTAINS; CARBON STORAGE; LEAVED FOREST;

D O I：

10.1166/jbmb.2015.1492

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In Yingzuijie National Nature Reserve, P. massoniana forest, mixed broadleaf-coniferous forest and evergreen broad-leaf forest were investigated to study the changing characteristics of woody debris (WD) during various succession stages of evergreen broad-leaf forest. The results showed that during various succession stages of evergreen broad-leaf forest in Yingzuijie National Nature Reserve, WD storage of each forest ranged from 1.26 to 8.82 t/hm(2), with the order of P. massoniana forest < mixed broadleaf-coniferous forest < evergreen broad-leaf forest, that is, it increased from early to late stages of the succession. At different succession stages, coarse woody debris (CWD), CWD storage was 2-9 times more than FWD storage, revealing that CWD was dominant in WD of each forest. CWD biomass accounted for 0.66%-2.21% of arbor biomass, so the forests were at the developmental stage.

引用

页码：37 / 41

页数：5

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