ZHAO Juan. Plantation Specie Selection Based on AHP in Region of Central-Southern Taihang Mountains[J]. Bulletin of Soiland Water Conservation, 2017, 37(4): 201-206.
DOI:
ZHAO Juan. Plantation Specie Selection Based on AHP in Region of Central-Southern Taihang Mountains[J]. Bulletin of Soiland Water Conservation, 2017, 37(4): 201-206. DOI: 10.13961/j.cnki.stbctb.2017.04.034.
Plantation Specie Selection Based on AHP in Region of Central-Southern Taihang Mountains
[Objective] Suitability of plantation species in the central-southern region of Taihang mountains were studied to provide theoretical and technical supports to improve vegetation restoration in Taihang Mountainous ecological fragile area.[Methods] Suitability of 17 common plantation species were evaluated using analytic hierarchy process(AHP). Based on nine evaluating indicators
we used 9 point scaling expert questionnaire to screen indicators and to calculate weight with judgment matrix. According to the weight scores
species were divided into four levels:level I(most suitable)
level Ⅱ(suitable)
level Ⅲ(not very suitable)
level Ⅳ(not suitable).[Results] (1) There were nine indicators that were recognized included in the evaluation index system of soil and water conservation plantation
and four indicators in the evaluation index system of timber plantation. (2) Weight values of soil and water conservation plantation ranged between 0.022 7~0.088 9. (3) Weight values of tree species on timber between 0.024 1~0.1441.[Conclusion] Tree species that possibly can be used for soil and water conservation were graded as followings:I-Platycladus orientalis