Ecological Stoichiometry and Carbon Storage of

JIAO Qiuyan; HUANG Linjia; ZHANG Juanjuan; ZHANG Xu; HUANG Ning; GUO Zhen; CAO Yang

doi:10.13870/j.cnki.stbcxb.2022.02.030

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Ecological Stoichiometry and Carbon Storage of

更新时间：2024-11-07

- Ecological Stoichiometry and Carbon Storage of
- Vol. 36, Issue 2, Pages: 238-246(2022)
- 作者机构：
  
  1. 中国科学院水利部水土保持研究所, 陕西杨凌,712100
  2. 中国科学院大学,北京,100049
  3. 西北农林科技大学林学院, 陕西杨凌,712100
  4. 北川羌族自治县水土保持服务中心, 四川北川羌族自治县,622750
  5. 四川华标测检测技术有限公司,成都,610066
  6. 西北农林科技大学黄土高原土壤侵蚀与旱地农业国家重点实验室, 陕西杨凌,712100
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2022.02.030
  CLC： S714.5
- Published：2022
- 稿件说明：
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JIAO Qiuyan, HUANG Linjia, ZHANG Juanjuan, et al. Ecological Stoichiometry and Carbon Storage of[J]. 2022, 36(2): 238-246.
DOI：

JIAO Qiuyan, HUANG Linjia, ZHANG Juanjuan, et al. Ecological Stoichiometry and Carbon Storage of[J]. 2022, 36(2): 238-246. DOI： 10.13870/j.cnki.stbcxb.2022.02.030.

摘要

为了探讨混交林与纯林养分状况和固碳能力的差异

以黄土丘陵沟壑区刺槐(Robinia pseudoacacia)纯林、油松(Pinus tabuliformis)纯林以及刺槐+油松(Robinia pseudoacacia+Pinus tabuliformis)混交林、刺槐+山杨(Robinia pseudoacacia+Populus davidiana)混交林为对象

通过野外调查和室内分析相结合的方式

研究混交林与纯林生态系统的生态化学计量特征与碳储量。结果表明:(1)刺槐+油松混交林显著增加刺槐枝和根的C含量和叶、干的P含量及枝的C:P与N:P

并显著增加油松叶、枝和根的N含量和枝、干、根的N:P

但显著降低油松各器官的C:N

而刺槐+山杨混交林仅显著增加刺槐枝的P含量。(2)刺槐+油松混交林的土壤C含量显著高于刺槐纯林

土壤P含量显著低于油松纯林;刺槐+山杨混交林与刺槐纯林土壤P含量差异不显著。(3)总体纯林中乔木叶片与凋落物的C含量显著相关

C:N、C:P在乔叶-凋落物-土壤中均显著相关;但在总体混交林中仅有凋落物与土壤中的P含量与C:P显著相关。(4)刺槐+山杨混交林乔木层碳储量显著高于刺槐纯林

刺槐+油松混交林林下植被层与土壤层碳储量显著高于刺槐纯林。研究结果为深入了解黄土高原养分循环机制奠定基础

同时也为黄土高原人工林的经营管理提供理论依据。

Abstract

To investigate the differences of nutrient status and carbon (C) sequestration capacity between mixed forests and pure forests

the pure forests of Robinia pseudoacacia

pure forests of Pinus tabuliformis

mixed forests of Robinia pseudoacacia and Pinus tabuliformis

and mixed forests of Robinia pseudoacacia and Populus davidiana

located in Loess Hilly and gully region of China

were taken as the objects. Through the field investigation and indoor analysis

the ecological stoichiometry and C storage of the pure and mixed forests ecosystems were studied. The results showed that:(1) Compared with the pure forests

the mixed forests of Robinia pseudoacacia and Pinus tabuliformis significantly increased the C contents of branches and roots

the phosphorus (P) contents of leaves and trunks

the C:P and N:P ratio of branches of Robinia pseudoacacia species

and also significantly increased the nitrogen (N) contents of leaves

branches and roots and the N:P ratio of branches

trunks and roots of Pinus tabuliformis species

but significantly decreased the C:N ratio of all organs of Pinus tabuliformis species

while the mixed forests of Robinia pseudoacacia and Populus davidiana only significantly increased the P content of branches of Robinia pseudoacacia. (2) The content of soil C in the mixed forests of Robinia pseudoacacia and Pinus tabuliformis was significantly higher than that of the pure Robinia pseudoacacia forests

and the content of soil P was significantly lower than that of the pure Pinus tabuliformis forests. The differences of P in the soils between the mixed forests of Robinia pseudoacacia and Populus davidiana and the pure forests of Robinia pseudoacacia were not significant. (3) There was a significant correlation between the leaf and litter C contents in two pure forests. And the C:N

C:P ratios of the total pure forests were significantly correlated between tree leaf-litter-soil; but in total mixed forests

only P contents in litter and soil were significantly correlated with C:P ratio. (4) The C storage in tree layer of mixed forests of Robinia pseudoacacia and Populus davidiana was significantly higher than that of the pure Robinia pseudoacacia forests

and the C storage in understory vegetation layer and soil layer of mixed forests of Robinia pseudoacacia and Pinus tabuliformis was significantly higher than those in the pure Robinia pseudoacacia forests. This study could not only lay a foundation for an in-depth understanding of the nutrient cycle mechanism in the Loess Plateau

but also provide a theoretical basis for the management of plantation in the Loess Plateau.

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Keywords

references

Zhao G, Mu X, Wen Z, et al. Soil erosion, conservation, and eco-environment changes in the Loess Plateau of China[J].Land Degradation and Development,2013,24(5):499-510.

刘国彬,王兵,卫伟,等.黄土高原水土流失综合治理技术及示范[J].生态学报,2016,36(22):7074-7077.

盛炜彤.关于我国人工林长期生产力的保持[J].林业科学研究,2018,31(1):1-14.

章广琦,张萍,陈云明,等.黄土丘陵区刺槐与油松人工林生态系统生态化学计量特征[J].生态学报,2018,38(4):1328-1336.

Wang H, Liu S R, Wang J X, et al. Effects of tree species mixture on soil organic carbon stocks and greenhouse gas fluxes in subtropical plantations in China[J].Forest Ecology and Management,2013,300:4-13.

Forrester D I, Bauhus J, Cowie A L. On the success and failure of mixed-species tree plantations:Lessons learned from a model system of

Eucalyptus globulus

and

Acacia mearnsii

.Forest Ecology and Management,2005,209(1/2):147-155.

胡海清,罗碧珍,罗斯生,等.林火干扰对森林生态系统碳库的影响研究进展[J].林业科学,2020,56(4):160-169.

徐耀粘,江明喜.森林碳库特征及驱动因子分析研究进展[J].生态学报,2015,35(3):926-933.

孙红阳,王庆成.张广才岭西坡45年生不同起源林分碳储量研究[J].植物研究,2015,35(3):378-383.

Bijalwan A, Swamy S L, Sharma C M. Land-use, biomass and carbon estimation in dry tropical forest of Chhattisgarh region in India using satellite remote sensing and GIS[J].Journal of Forestry Research,2010,21(2):161-170.

牛长海.马尾松与红椎混交林及其纯林生物量和碳贮量研究[D].南宁:广西大学,2012.

Elser J J, Sterner R W, Gorokhova E, et al. Biological stoichiometry from genes to ecosystems[J].Ecology Letters,2000,3(6):540-550.

张萍,章广琦,赵一娉,等.黄土丘陵区不同森林类型叶片-凋落物-土壤生态化学计量特征[J].生态学报,2018,38(14):5087-5098.

朱秋莲,邢肖毅,张宏,等.黄土丘陵沟壑区不同植被区土壤生态化学计量特征[J].生态学报,2013,33(15):4674-4682.

Zhang J, Qu M, Wang C, et al. Quantifying landscape pattern and ecosystem service value changes:A case study at the county level in the Chi nese Loess Plateau[J].Global Ecology and Conservation,2020,23:e01110.

袁坤宇.永寿县典型人工林生态系统服务功能评估[D].陕西杨凌:西北农林科技大学,2020.

李泰君.陕西黄土高原人工刺槐林碳固持特征与影响因子[D].陕西杨凌:西北农林科技大学,2015.

刘璐,葛结林,舒化伟,等.神农架常绿落叶阔叶混交林碳氮磷化学计量比[J].植物生态学报,2019,43(6):482-489.

巫涛,彭重华,田大伦,等.长沙市区马尾松人工林生态系统碳储量及其空间分布[J].生态学报,2012,32(13):4034-4042.

解宪丽,孙波,周慧珍,等.中国土壤有机碳密度和储量的估算与空间分布分析[J].土壤学报,2004,41(1):35-43.

Zheng S X, Shangguan Z P. Spatial patterns of leaf nutrient traits of the plants in the Loess Plateau of China[J].Trees,2007,21(3):357-370.

Thomas S C, Martin A R. Carbon content of tree tissues:A synthesis[J].Forests,2012,3(2):332-352.

崔高阳,曹扬,陈云明.陕西省森林各生态系统组分氮磷化学计量特征[J].植物生态学报,2015,39(12):1146-1155.

陈亚南,马露莎,张向茹,等.陕西黄土高原刺槐枯落叶生态化学计量特征[J].生态学报,2014,34(15):4412-4422.

张涵丹,康希睿,邵文豪,等.不同类型杉木人工林林下草本植物多样性特征[J].生态学报,2021,41(6):2118-2128.

全国土壤普查办公室.中国土种志[M].1卷.北京:中国农业出版社,1993:1-934.

吴胜男,李岩泉,于大炮,等.基于VAR模型的森林植被碳储量影响因素分析:以陕西省为例[J].生态学报,2015,35(1):196-203.

Huang Y Y, Chen Y X, Castro I N, et al. Impacts of species richness on productivity in a large-scale subtropical forest experiment[J].Science,2018,362(6410):80-83.

彭文俊,王晓鸣.生态位概念和内涵的发展及其在生态学中的定位[J].应用生态学报,2016,27(1):327-334.

Gong C, Tan Q Y, Liu G B, et al. Mixed-species plantations enhance soil carbon stocks on the loess plateau of China[J].Plant Soil,2020,464(1/2):13-28.

Jerome L, Denis A. As, David P. Carbon accumulation in agricultural soils after afforestation:A meta-analysis[J].Global Change Biology,2010,16(1):439-453.

Yahya K, Mohammad B. Composition of tree species can mediate spatial variability of C and N cycles in mixed beech forests[J].Forest Ecology and Management,2017,401:55-64.

Wang B R, Zhao X D, Liu Y, et al. Using soil aggregate stability and erodibility to evaluate the sustainability of large-scale afforestation of

Robinia pseudoacacia

and

Caragana korshinskii

in the Loess Plateau[J].Forest Ecology and Management,2019,450:e117491.

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