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| 天然草地牧草产量与气象卫星植被指数的相关分析 | |
| 引用本文： | 黄敬峰,王秀珍,王人潮,蔡承侠,胡新博.天然草地牧草产量与气象卫星植被指数的相关分析[J].农业现代化研究,2000,21(1):33-36. |
| 作者姓名： | 黄敬峰 王秀珍 王人潮 蔡承侠 胡新博 |
| 作者单位： | 1. 浙江大学环境与资源学院农业遥感与信息技术研究所,浙江杭州,310029 2. 新疆气象科学研究所,乌鲁木齐,830002 3. 新疆畜牧科学院草原研究所,乌鲁木齐,830002 |
| 基金项目： | 国防科工委资助项目!（Y93—3） |
| 摘 要： | 采用多年牧草产量资料和ＮＯＡＡ／ＡＶＨＲＲ资料，计算不同试验区和主要天然草地类型牧草产量与卫星植被指数的相关系数。结果表明用ＮＯＡＡ／ＡＶＨＲＲ植被指数对大面积草地生产的遥感监测效果较好，按草地类型划分，产量较高的草甸、草原与气象卫星植被指数的相关系数比产量较低的草原及荒漠与气象卫星植被数的相关系数大，且都通过显著性检验。对草甸草地和草原草地的监测效果比对茺漠草地监测效果好。 |
| 关 键 词： | 特划产量 植被指数 相关分析 草地 天然草地 |
Relation Analysis beween the Production of Natural Grassland and Satallite Vegetation Indices |
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| HUANG Jing-feng,WANG Xiu-zhen,WANG Ren-chao,CAI Cheng-xia,HU Xin-bo.Relation Analysis beween the Production of Natural Grassland and Satallite Vegetation Indices[J].Research of Agricultural Modernization,2000,21(1):33-36. | |
| Authors: | HUANG Jing-feng WANG Xiu-zhen WANG Ren-chao CAI Cheng-xia HU Xin-bo |
| Abstract: | Using NOAA/AVHRR data observed at Urumqi,Fukang,Balikun,Altai,the relation analysis between natural grassland production and NOAA/AVHRR vegetation indices are analysis at different experimental region and different types of grassland.The relation analysis at all experimental regions pass significant test,therefore AVHRR vegetation indices can be used to monitor the grass production at one region for all natural grassland.The relation analysis between natural grassland production and NOAA/AVHRR vegetation indices for different types of grassland at all experimental regions pass significant test also,therefore AVHRR vegetation indices can be used to monitor the grass production for one grassland at lage area. |
| Keywords: | grassland production vegetation indices relation analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |