| 基于GIS的海南岛芒果气候适宜性精细化区划研究 |
| |
| 引用本文： | 张明洁,张亚杰,张京红,杨静,林绍伍.基于GIS的海南岛芒果气候适宜性精细化区划研究[J].热带作物学报,2021,42(12):3678-3684. |
| |
| 作者姓名： | 张明洁 张亚杰 张京红 杨静 林绍伍 |
| |
| 作者单位： | 1.海南省气候中心,海南海口 5702032.海南省南海气象防灾减灾重点实验室,海南海口 570203 |
| |
| 基金项目： | 国家重点研发计划项目(2019YFD1002203);海南省重点研发计划项目(ZDYF2019113) |
| |
| 摘 要： | 以海南岛18个国家气象站1966—2019年的日观测数据为基础,对海南岛18个市（县）芒果单产的气象产量与其各生育期气温、降水、日照、相对湿度等做相关分析,选取花期平均气温、果实发育期平均气温、年≥10 ℃积温作为区划指标,同时考虑坡度因素的影响,采用集优法基于GIS开展了海南岛芒果种植精细化气候区划。结果表明,海南岛芒果种植气候适宜区主要分布在昌江、东方、乐东、三亚、陵水、万宁、琼海等西部南部和东部市（县）的沿海乡（镇）,不适宜区主要分布在五指山大部、白沙南部、昌江南部、乐东东北部、三亚北部、陵水北部等市（县）地形陡峭的山地,其余为次适宜区。区划结果可为海南岛芒果种植布局规划和产业结构调整提供科学依据。
|
| 关 键 词： | 芒果 气候适宜性 区划 精细化 海南岛 |
| 收稿时间： | 2021-04-22 |
Fine Regionalization of Hainan Island Mango Climate Suitability Based on GIS |
| |
| ZHANG Mingjie,ZHANG Yajie,ZHANG Jinghong,YANG Jing,LIN Shaowu.Fine Regionalization of Hainan Island Mango Climate Suitability Based on GIS[J].Chinese Journal of Tropical Crops,2021,42(12):3678-3684. |
| |
| Authors: | ZHANG Mingjie ZHANG Yajie ZHANG Jinghong YANG Jing LIN Shaowu |
| |
| Institution: | 1. Climate Center of Hainan Province, Haikou, Hainan 570203, China2. Key Laboratory of South China Sea Meteorology and Disaster Mitigation Research, Haikou, Hainan 570203, China |
| |
| Abstract: | Based on the observation data of 18 national meteorological stations in Hainan from 1966 to 2019, the correlation between meteorological yield of mango per unit area and temperature, precipitation, sunshine and relative humidity of mango in each growth period in 18 cities and counties of Hainan Island was analyzed,and the average temperature at flowering stage, average temperature at fruit development stage and annual accumulated temperature≥10 ℃ were selected as regionalization indexes when the influence of slope factor was considered. Based on GIS, the refined climate regionalization of mango planting in Hainan was carried out by using the method of set optimization. The climate suitable areas for mango planting in Hainan are mainly distributed in the coastal towns of Changjiang, Dongfang, Ledong, Sanya, Lingshui, Wanning, Qionghai, etc. The unsuitable areas are mainly distributed in most of Wuzhishan, south of Baisha, south of Changjiang, northeast of Ledong, north of Sanya and north of Lingshui. And the other areas are sub-suitable areas. The results could provide scientific basis for the planning of mango planting layout and industrial structure adjustment in Hainan Island. |
| |
| Keywords: | mango climatic suitability regionalization fine Hainan Island |
|
| 点击此处可从《热带作物学报》浏览原始摘要信息 |
| 点击此处可从《热带作物学报》下载免费的PDF全文 |
|
