Multispecies forest plantations outyield monocultures across a broad range of conditions

被引：232

作者：

Feng, Yuhao ^{[1
,2
]}

Schmid, Bernhard ^{[1
,2
,3
]}

Loreau, Michel ^{[4
]}

Forrester, David, I ^{[5
,6
]}

Fei, Songlin ^{[7
]}

Zhu, Jianxiao ^{[8
]}

Tang, Zhiyao ^{[1
,2
]}

Zhu, Jiangling ^{[1
,2
]}

Hong, Pubin ^{[1
,2
]}

Ji, Chengjun ^{[1
,2
]}

Shi, Yue ^{[9
]}

Su, Haojie ^{[1
,2
]}

Xiong, Xinyu ^{[1
,2
]}

Xiao, Jian ^{[1
,2
]}

Wang, Shaopeng ^{[1
,2
]}

Fang, Jingyun ^{[1
,2
,10
]}

机构：

[1] Peking Univ, Coll Urban & Environm Sci, Inst Ecol, Beijing 100871, Peoples R China

[2] Peking Univ, Key Lab Earth Surface Proc, Minist Educ, Beijing 100871, Peoples R China

[3] Univ Zurich, Dept Geog, Remote Sensing Labs, CH-8057 Zurich, Switzerland

[4] CNRS, Theoret & Expt Ecol Stn, F-09200 Moulis, France

[5] Swiss Fed Inst Forest Snow & Landscape Res WSL, CH-8903 Birmensdorf, Switzerland

[6] CSIRO Land & Water, Canberra, ACT 2601, Australia

[7] Purdue Univ, Dept Forestry & Nat Resources, W Lafayette, IN 47907 USA

[8] Lanzhou Univ, Coll Pastoral Agr Sci & Technol, Lanzhou 730000, Gansu, Peoples R China

[9] Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China

[10] Yunnan Univ, Coll Ecol & Environm Sci, Kunming 650500, Yunnan, Peoples R China

来源：

SCIENCE | 2022年 / 376卷 / 6595期

基金：

中国国家自然科学基金;

关键词：

MIXED-SPECIES PLANTATIONS; PRODUCTIVITY; BIODIVERSITY; METAANALYSIS; PUBLICATION; RICHNESS; GROWTH; BIAS;

D O I：

10.1126/science.abm6363

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Multispecies tree planting has long been applied in forestry and landscape restoration in the hope of providing better timber production and ecosystem services; however, a systematic assessment of its effectiveness is lacking. We compiled a global dataset of matched single-species and multispecies plantations to evaluate the impact of multispecies planting on stand growth. Average tree height, diameter at breast height, and aboveground biomass were 5.4, 6.8, and 25.5% higher, respectively, in multispecies stands compared with single-species stands. These positive effects were mainly the result of interspecific complementarity and were modulated by differences in leaf morphology and leaf life span, stand age, planting density, and temperature. Our results have implications for designing afforestation and reforestation strategies and bridging experimental studies of biodiversity-ecosystem functioning relationships with real-world practices.

引用

页码：865 / +

页数：45

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