2002—2020年秦岭—黄淮平原交界带植被物候特征遥感监测分析
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王雅婷, 朱长明, 张涛, 张新, 石智宇
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Remote sensing monitoring and analysis of the vegetation phenological characteristics of the Qinling Mountains-Huanghuai Plain ecotone from 2002 to 2020
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WANG Yating, ZHU Changming, ZHANG Tao, ZHANG Xin, SHI Zhiyu
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表1 植被物候与各时期气温的相关关系
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Tab.1 Correlation coefficient of phenology and temperature at each period
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站点 | 物候始期 | 物候末期 | 冬季 | 春季 | 1月 | 2月 | 3月 | 夏季 | 秋季 | 8月 | 9月 | 10月 | 固始 | -0.144 | 0.229 | -0.008 | -0.208 | -0.150 | 0.019 | 0.012 | -0.221 | -0.404 | -0.488* | 信阳 | -0.096 | -0.642** | 0.100 | 0.099 | -0.286 | -0.337 | -0.356 | -0.607** | -0.604** | -0.364 | 许昌 | 0.317 | -0.059 | 0.509 | 0.403 | 0.262 | -0.171 | -0.349 | -0.051 | 0.201 | -0.158 | 宝丰 | 0.157 | 0.376 | 0.037 | 0.225 | 0.131 | 0.298 | 0.024 | 0.160 | 0.114 | -0.026 | 桐柏 | 0.006 | -0.407 | 0.236 | 0.027 | -0.117 | 0.119 | 0.093 | -0.037 | -0.304 | -0.306 | 驻马店 | -0.463 | -0.739** | 0.027 | -0.158 | -0.811** | -0.233 | -0.428 | -0.140 | 0.261 | -0.512* | 南阳 | -0.111 | -0.152 | -0.294 | -0.014 | -0.129 | -0.053 | -0.342 | -0.369 | -0.244 | -0.287 | 西峡 | -0.034 | -0.165 | -0.083 | -0.145 | -0.201 | -0.121 | -0.150 | -0.282 | -0.669** | 0.090 |
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