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The Changes in the Natural Woody Vegetation in Some Yemeni Villages: Basics for Restoration Policies and Afforestation Programs

Received: 24 January 2015     Accepted: 31 January 2015     Published: 28 February 2015
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Abstract

The aim of the study is to detect the changes in the natural woody vegetation (NWV) of rural areas of Yemen and analyze the patterns of these changes. Three villages around Sana’a city were selected. To detect the changes, satellite images of different dates (2004 and 2012) for each village were obtained from the Yemeni Center for Remote Sensing. The result showed an increase of 53%, 49% and 90% for Anagah, Dhbir Khairh and Bait Hambus respectively. The differences among years were significant using a paired- samples t test. The study declined the general consensus by experts who consider that land vegetation cover is declining. Identification of plants’ species that exist in the area showed a low biodiversity of only 6 species where two Acacia species as well as the shrub Lycium shawii represent 95%. Furthermore, comparing NWV among the villages and within plots presented valuable information for plantation strategies such as selecting trees with regenerative criterion and seeding each barren land with some regenerative trees. The study also noted the possible negative influence of industrial expansion and signified the importance of developing land-use plans to protect the natural vegetation.

Published in American Journal of Agriculture and Forestry (Volume 3, Issue 1)
DOI 10.11648/j.ajaf.20150301.12
Page(s) 11-15
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2015. Published by Science Publishing Group

Keywords

Woody Plant Cover, Natural Vegetation, Renewable Resources, Woodland, Yemen

References
[1] Arekhi S and Jafarzadeh AA (2012). Deforestation modeling using logistic regression and GIS (Case study: Northern Ilam forests, Ilam Province, Iran). Afri. J. of Agri. Res. 7(11)1727-1741
[2] Fabiyi O. (2011) Change actors’ analysis and vegetation loss from remote sensing data in parts of the Niger Delta region. J. of Ecol. and the Nat. Environ. 3(12):381-391
[3] FAO (Food and Agriculture Organation of the United Nations) (2005). State of the World’s forests. FAO, Rome.
[4] ROY/FAO/UNCCD/UNDP (2000). The National Plan of Action to Combat Desertification in the Republic of Yemen, Sana’a, Yemen.
[5] Millington AC (1988). Woody Biomass Resource Assessment. Sana’a, Yemen.
[6] Misana SB, Sokoni C, Mbonile MJ (2012). Land-use/cover changes and their drivers on the slopes of Mount Kilimanjaro, Tanzania. J. of Geog. and Reg. Plan. 5(6):151-164.
[7] Poyatos,R. Latron J. and P. Llorens (2003) Land Use and Land Cover Change After Agricultural Abandonment The Case of a Mediterranean Mountain Area (Catalan Pre-Pyrenees) Mountain Research and Development 23(4): 362-368
[8] Herrmann SM. Anhamba A and CJ. Tucker (2005) Recent trends in vegetation dynamics in the African Sahel and their relationship to Global Environmental Change climate. Bio One. 15(4):394-404
[9] Doner F (2011). Using Landsat data to determine land use/land cover changes in Gümüshane, Turkey. Sci. Res. and Ess. 6(6):1249-1255.
[10] Al-Korasani MA (2005). Guide for agriculture weather in Yemen. The Yemeni agri. res. and ext. auth. Dhmar, Yemen
[11] Olaleye JB, Abiodun OE, Asonibare RO (2012). Land-use and land-cover analysis of Ilorin Emirate between 1986 and 2006 using landsat imageries. Afri. J. of Environ. Sci. and Tech. 6(4): 189-198
[12] Folega F, Zhao X, Batawila K, Zhang C, Huang H, Dimobe K, Pereki H, Bawa A, Wala K, Akpagana K (2012). Quick numerical assessment of plant communities and land use change of Oti prefecture protected areas (North Togo). Afri. J. of Agri. Res.. 7(6): 1011-1022.
[13] Githiomi JK, Mugendi DN, Kung’u JB (2012). Analysis of household energy sources and woodfuel utilisation technologies in Kiambu, Thika and Maragwa districts of Central Kenya. J. of Hort. and Forest. 4(2): 43-48
[14] Herzog M (1998). The Natural Forests of Yemen. Rheinfelden, Switzerland
[15] Elsiddig E, Luukkanen O, Batahir A, Elfadl M (2004). The Important of Ziziphus spina-christi in the Drylands with reference to Yemen. University of Khartoum. Khartoum, Sudan
[16] Alsanabani A, Al-Thobhani M, Al-Gadasi A (2013). Direct-seeding success of Ziziphus spina-christi in rainy seasons of Yemen in preparation for large scale afforestation efforts. Yemeni J. of Agri. Res. and stud. (27)157-168
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  • APA Style

    Anwar A. Alsanabani. (2015). The Changes in the Natural Woody Vegetation in Some Yemeni Villages: Basics for Restoration Policies and Afforestation Programs. American Journal of Agriculture and Forestry, 3(1), 11-15. https://doi.org/10.11648/j.ajaf.20150301.12

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    ACS Style

    Anwar A. Alsanabani. The Changes in the Natural Woody Vegetation in Some Yemeni Villages: Basics for Restoration Policies and Afforestation Programs. Am. J. Agric. For. 2015, 3(1), 11-15. doi: 10.11648/j.ajaf.20150301.12

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    AMA Style

    Anwar A. Alsanabani. The Changes in the Natural Woody Vegetation in Some Yemeni Villages: Basics for Restoration Policies and Afforestation Programs. Am J Agric For. 2015;3(1):11-15. doi: 10.11648/j.ajaf.20150301.12

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  • @article{10.11648/j.ajaf.20150301.12,
      author = {Anwar A. Alsanabani},
      title = {The Changes in the Natural Woody Vegetation in Some Yemeni Villages: Basics for Restoration Policies and Afforestation Programs},
      journal = {American Journal of Agriculture and Forestry},
      volume = {3},
      number = {1},
      pages = {11-15},
      doi = {10.11648/j.ajaf.20150301.12},
      url = {https://doi.org/10.11648/j.ajaf.20150301.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20150301.12},
      abstract = {The aim of the study is to detect the changes in the natural woody vegetation (NWV) of rural areas of Yemen and analyze the patterns of these changes. Three villages around Sana’a city were selected. To detect the changes, satellite images of different dates (2004 and 2012) for each village were obtained from the Yemeni Center for Remote Sensing. The result showed an increase of 53%, 49% and 90% for Anagah, Dhbir Khairh and Bait Hambus respectively. The differences among years were significant using a paired- samples t test. The study declined the general consensus by experts who consider that land vegetation cover is declining. Identification of plants’ species that exist in the area showed a low biodiversity of only 6 species where two Acacia species as well as the shrub Lycium shawii represent 95%. Furthermore, comparing NWV among the villages and within plots presented valuable information for plantation strategies such as selecting trees with regenerative criterion and seeding each barren land with some regenerative trees. The study also noted the possible negative influence of industrial expansion and signified the importance of developing land-use plans to protect the natural vegetation.},
     year = {2015}
    }
    

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    AU  - Anwar A. Alsanabani
    Y1  - 2015/02/28
    PY  - 2015
    N1  - https://doi.org/10.11648/j.ajaf.20150301.12
    DO  - 10.11648/j.ajaf.20150301.12
    T2  - American Journal of Agriculture and Forestry
    JF  - American Journal of Agriculture and Forestry
    JO  - American Journal of Agriculture and Forestry
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    PB  - Science Publishing Group
    SN  - 2330-8591
    UR  - https://doi.org/10.11648/j.ajaf.20150301.12
    AB  - The aim of the study is to detect the changes in the natural woody vegetation (NWV) of rural areas of Yemen and analyze the patterns of these changes. Three villages around Sana’a city were selected. To detect the changes, satellite images of different dates (2004 and 2012) for each village were obtained from the Yemeni Center for Remote Sensing. The result showed an increase of 53%, 49% and 90% for Anagah, Dhbir Khairh and Bait Hambus respectively. The differences among years were significant using a paired- samples t test. The study declined the general consensus by experts who consider that land vegetation cover is declining. Identification of plants’ species that exist in the area showed a low biodiversity of only 6 species where two Acacia species as well as the shrub Lycium shawii represent 95%. Furthermore, comparing NWV among the villages and within plots presented valuable information for plantation strategies such as selecting trees with regenerative criterion and seeding each barren land with some regenerative trees. The study also noted the possible negative influence of industrial expansion and signified the importance of developing land-use plans to protect the natural vegetation.
    VL  - 3
    IS  - 1
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Author Information
  • Department of Horticulture and Forestry, Faculty of Agriculture, Sana’a University, Sana’a, Yemen

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