气候变化领域集成服务门户(CCPortal): The long-term performance of 35 tree species of sudanian West Africa in pure and mixed plantings

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DOI	10.1016/j.foreco.2020.118171
	The long-term performance of 35 tree species of sudanian West Africa in pure and mixed plantings
	Hérault B.; N'Guessan A.K.; Ouattara N.; Ahoba A.; Bénédet F.; Coulibaly B.; Doua-Bi Y.; Koffi T.; Koffi-Konan J.-C.; Konaté I.; Tiéoulé F.; Wourro F.; Zo-Bi I.C.; Louppe D.
发表日期	2020
ISSN	0378-1127
卷号	468
英文摘要	The rapidly growing human population in sudanian West Africa has generated increasing demand for agricultural land and forest products so that most of the original vegetation cover has disappeared and the remainder is highly degraded, meaning that it is urgent to draw up a long-term assessment of the potential of local species to be promoted in pure and mixed plantings as contribution to global forest restoration efforts. We inventoried the survival and growth of 5817 trees belonging to 35 species planted more than 25 years ago in pure and mixed plantings. For a subset of individuals, we estimated heights and volumes of standing timber. We found that (i) the long-term survival (from 50 to 99%.yr−1) and diameter growth (from 1 to 10 mm.yr−1) are highly diverse between species and not correlated to each other, (ii) the annual increase in biomass per tree averages 2.22 kg while the annual increase in stand biomass may be over 6 Mg. ha−1 for three highly-productive species (Khaya senegalensis, Pterocarpus erinaceus and Anogeissus leïocarpa) (iii) the effect of mixture on annual growth is significantly positive with an across-species gain of 0.7 mm.yr−1 while there is no effect on the survival probability. Considering a potential productivity of 10 m3 of timber wood per hectare at 30 years, 13 species have been retained in the list of woody species of interest for planting in the Sudanese zone of West Africa. © 2020 Elsevier B.V.
语种	英语
scopus关键词	Agricultural robots; Conservation; Forestry; Timber; Agricultural land; Forest restoration; Long term performance; Potential productivity; Standing timbers; Survival and growth; Survival probabilities; Vegetation cover; Ecology; agricultural land; assessment method; biomass; growth rate; performance assessment; plantation forestry; population growth; probability; survival; timber; vegetation cover; Biomass; Conservation; Ecology; Forestry; Growth; Survival; Trees; West Africa; West Africa; Anogeissus; Khaya senegalensis; Pterocarpus erinaceus
来源期刊	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/155239
作者单位	Cirad, UR Forests & Societies, Montpellier, France; Université de Montpellier, UR Forests & Societies, Montpellier, France; Institut National Polytechnique Félix Houphouet-Boigny (INPHB), Department of Forest, Water & Management, Yamoussoukro, Cote d'Ivoire; Centre National de Recherche Agronomique, Abidjan 08, BP 33, Cote d'Ivoire; Université Péléforo Gon Coulibaly, Korhogo, BP 1328, Cote d'Ivoire; Sodefor, Boulevard François Miterrand, Abidjan, BP 3770, Cote d'Ivoire; Food and Agricultural Organisation - Côte d'Ivoire, Riviéra Golf, Zone 2, Lot n°107b, ı̂lot 5, Abidjan 01, BP 3894, Cote d'Ivoire; Université Félix Houphouët-Boigny, Abidjan, Cote d'Ivoire
推荐引用方式 GB/T 7714	Hérault B.,N'Guessan A.K.,Ouattara N.,et al. The long-term performance of 35 tree species of sudanian West Africa in pure and mixed plantings[J],2020,468.
APA	Hérault B..,N'Guessan A.K..,Ouattara N..,Ahoba A..,Bénédet F..,...&Louppe D..(2020).The long-term performance of 35 tree species of sudanian West Africa in pure and mixed plantings.Forest Ecology and Management,468.
MLA	Hérault B.,et al."The long-term performance of 35 tree species of sudanian West Africa in pure and mixed plantings".Forest Ecology and Management 468(2020).