Ecological suitability of olive in Sichuan Province: Fuzzy comprehensive evaluation based on GIS.

Abstract

Abstract: In this paper, the ecological suitability of olive in Sichuan Province was evaluated, based on GIS-fuzzy comprehensive evaluation method. A comprehensive consideration was taken on the climatic, soil, and topographic factors related to olive growth. The spatial data of the factors were organized and computed
with GIS method; the weights of the factors were derived by using AHP method; and the proper membership function and fuzzy arithmetic operators were selected to conduct the comprehensive ecological suitability evaluation. There was a general consistency between the results yielded by GIS-fuzzy comprehensive evaluation method and the actual distribution of olive plantations. Compared with traditional evaluation methods, the GIS-fuzzy comprehensive evaluation method had the advantages of short-term, more fine and detailed, and more suitable for small spatial scale areas.

Key words: Lanthanum, Membrane permeability, Root exudate, Nutrient content

[1]	LI Xiu, ZHAI Juntuan, SONG Zhaolong, LI Yuxia, LI Zhijun. Sex differences in morphological and stoichiometric characteristics of Populus euphratica Oliv. branches and leaves. [J]. Chinese Journal of Ecology, 2023, 42(7): 1586-1594.
[2]	MO Si-qi, CAO Yi-ni, TAN Qian. Research progress on root exudates and their effects on ecological remediation of heavy metal contaminated soil. [J]. Chinese Journal of Ecology, 2022, 41(2): 382-392.
[3]	CHANG Yun-ni, LI Bao-yin, ZHONG Quan-lin, WANG Guo-bin, SHEN Qiu-shui, XU Chao-bin, ZHANG Shi-he. Biomass allocation of three functional types of forest tree seedlings and their relationships with nutrients in fine roots and leaves. [J]. Chinese Journal of Ecology, 2022, 41(11): 2090-2097.
[4]	JIANG Zhi-yan, ZOU Qing-qin, YANG Liu, LI Wen-zhuo, ZHANG He-dong, CHEN Xiang-wei, WANG Xiu-wei. Root exudation rate and rhizosphere effect of different mycorrhizal associations of tree species in typical black soil area. [J]. Chinese Journal of Ecology, 2021, 40(9): 2709-2718.
[5]	WEI Jia-he, CHEN Bin. Effects of neighborhood complexity on the responses of wheat seedlings to root exudates-mediated kin recognition. [J]. Chinese Journal of Ecology, 2020, 39(8): 2610-2615.
[6]	MA Zhi-liang, ZHAO Wen-qiang. Research progress on input of plant community-derived soil organic carbon and its responses to climate warming. [J]. cje, 2020, 39(1): 270-281.
[7]	YI Yan-ling, WU Li-ying, YANG Qian, REN Yong-sheng, LIU Hai, LI Xian-wei, FAN Chuan. Effects of root exudates of Cupressus funebris on soil nutrients and enzyme activities of potted Toona sinensis. [J]. cje, 2019, 38(7): 2080-2086.
[8]	NI Hui-jing, SU Wen-hui, FAN Shao-hui, ZENG Xian-li, JIN Yi. Responses of forest soil nutrient cycling to nutrient input modes: A review. [J]. cje, 2019, 38(3): 863-872.
[9]	YANG Peng-jun, CHEN Lu, QIU Yi-zhi, AN Yan-huang, ZHAO Min, YANG Ning. Effects of glaucocalyxin A on four phospholipases inArabidopsis thaliana. [J]. cje, 2018, 37(4): 1058-1064.
[10]	SUN Yan1,2, YANG Jian-feng1,2, DONG Yun-ping1,2*, LIN Xing-jun1,2, YAN Lin1,2, HUANG Li-fang1,2, WANG Xiao-yang1,2, CHEN Peng1. Effects of root exudates on the growth and activities of leaf protective enzymes of grafted coffee plants. [J]. cje, 2017, 36(5): 1310-1314.
[11]	ZHU Jin-hui1, DONG Kun2, YANG Zhi-xian3, DONG Yan1* . Advances in the mechanism of crop disease control by intercropping. [J]. cje, 2017, 36(4): 1117-1126.
[12]	CHEN Zhi-yu1,2,3, MA Jing1,2,3, LAI Hua-yan1,2, MA Xiang-qing1,2, WU Peng-fei1,2*. Research advances in the mechanisms of plant root systems disturbance in rhizosphere micro-environment. [J]. cje, 2017, 36(2): 524-529.
[13]	LI Guang, BAI Wen-bin, REN Ai-xia. Effects of continuous cropping duration of sorghum on components of root exudates and contents of allelochemicals. [J]. cje, 2017, 36(12): 3535-3544.
[14]	SUI Peng-xiang1,2, ZHANG Xin-yu2, WEN Xue-fa2, YOU De-bao1, TIAN Ping1, QI Hua1*. Effects of tillage and straw management on nutrient contents and enzyme activities of brown soil. [J]. cje, 2016, 35(8): 2038-2045.
[15]	WANG Ya-nan, CHENG Li-juan, ZHOU Qi-xing*. Phytoremediation mechanisms of petroleumcontaminated soils. [J]. cje, 2016, 35(4): 1080-1088.

Ecological suitability of olive in Sichuan Province: Fuzzy comprehensive evaluation based on GIS.

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