globalchange  > 气候减缓与适应
DOI: 10.1016/j.ecolind.2018.09.042
WOS记录号: WOS:000464889600062
论文题名:
Implications of some major human-induced activities on forest cover using extended change matrix quantity and intensity analysis based on historical Landsat data from the Kloto District, Togo
作者: Koglo, Yawovi S.1,2; Gaiser, Thomas3; Agyare, Wilson A.4; Sogbedji, Jean M.5; Kouami, Kokou6
通讯作者: Koglo, Yawovi S.
刊名: ECOLOGICAL INDICATORS
ISSN: 1470-160X
EISSN: 1872-7034
出版年: 2019
卷: 96, 页码:628-634
语种: 英语
英文关键词: Forest ; REDD ; Extended matrix ; Intensity analysis ; Soil degradation ; Agroecology
WOS关键词: SEQUESTRATION
WOS学科分类: Biodiversity Conservation ; Environmental Sciences
WOS研究方向: Biodiversity & Conservation ; Environmental Sciences & Ecology
英文摘要:

This study analyses forest reference level in terms of loss, gain and transitions among forest, cocoa agroforestry, cassava, maize, settlement and others in the Kloto district (Togo) for REDD+ and sustainable forest and agriculture. The pixel-based classification was adopted and combined with the extended change matrix quantity and intensity analysis using 32-year (1985-2017) Landsat data and land use information from land owners and farmers. Results indicate an active forest loss (19.5%) with dormant gain (0.8%). Forest is involved in most transitions as the most targeted category with the largest transition being a forest to cocoa agroforestry while the avoiding transition was from forest, cocoa agroforestry, maize, cassava and settlement to unclassified classes (e.g. road, water body) and vice versa. Other targeting categories were from forest to settlement, cassava and maize Thus, both cash and food crops are major contributors of forest loss. The study concludes that cropland land degradation is the main reason that explains the significant conversion of forest lands to stable agricultural lands. Therefore, review of the existing cropping and farming systems by promoting agroecology systems (e.g. agroforestry, rotational cropping, mixing cropping with pulses) to sustain and restore soil degradation while mitigating climate change, forest degradation and provide food security for the rural communities is recommended. Economic measures such as: trade-off compensations for agroecology practices and afforestation and reforestation through farmer's association initiatives could be encouraged to limit forest extensions.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/126620
Appears in Collections:气候减缓与适应

Files in This Item:

There are no files associated with this item.


作者单位: 1.ITRA, BP 1163, Lome, Togo
2.Kwame Nkrumah Univ Sci & Technol, WASCAL Climate Change & Land Use, Dept Civil Engn, Kumasi, Ghana
3.Univ Bonn, Inst Crop Sci & Resource Conservat, Crop Sci Grp, D-53115 Bonn, Germany
4.Kwame Nkrumah Univ Sci & Technol, West African Sci Serv Ctr Climate Change & Adapte, Dept Agr Engn, Kumasi, Ghana
5.Univ Lome, Dept Sci Sol, BP 1515, Lome, Togo
6.Univ Lome, Fac Sci, West African Sci Serv Ctr Climate Change & Human, LRF, BP 1515, Lome, Togo

Recommended Citation:
Koglo, Yawovi S.,Gaiser, Thomas,Agyare, Wilson A.,et al. Implications of some major human-induced activities on forest cover using extended change matrix quantity and intensity analysis based on historical Landsat data from the Kloto District, Togo[J]. ECOLOGICAL INDICATORS,2019-01-01,96:628-634
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Koglo, Yawovi S.]'s Articles
[Gaiser, Thomas]'s Articles
[Agyare, Wilson A.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Koglo, Yawovi S.]'s Articles
[Gaiser, Thomas]'s Articles
[Agyare, Wilson A.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Koglo, Yawovi S.]‘s Articles
[Gaiser, Thomas]‘s Articles
[Agyare, Wilson A.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.