| 土地利用碳排放核算系统设计与实现 |
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| 引用本文： | 杨绪红,金晓斌,刘晶,顾铮鸣,周寅康.土地利用碳排放核算系统设计与实现[J].测绘通报,2019,0(4):54-59. |
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| 作者姓名： | 杨绪红 金晓斌 刘晶 顾铮鸣 周寅康 |
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| 作者单位： | 南京大学地理与海洋科学学院,江苏 南京210023;国土资源部海岸带开发与保护重点实验室,江苏 南京210023;南京大学地理与海洋科学学院,江苏 南京210023;国土资源部海岸带开发与保护重点实验室,江苏 南京210023;南京大学地理与海洋科学学院,江苏 南京210023;国土资源部海岸带开发与保护重点实验室,江苏 南京210023;南京大学地理与海洋科学学院,江苏 南京210023;国土资源部海岸带开发与保护重点实验室,江苏 南京210023;南京大学地理与海洋科学学院,江苏 南京210023;国土资源部海岸带开发与保护重点实验室,江苏 南京210023 |
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| 基金项目： | 国家自然科学基金（41801065；41671082） |
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| 摘 要： | 针对土地利用碳排放核算方法的参数设置烦琐、计算过程复杂等缺点，限制了碳排放核算模型广泛应用于我国土地利用/覆被变化导致的碳收支研究。本文选择了簿记模型基本原型作为核心算法，构建一套包含土地开垦/退耕、森林收获/恢复4种情景在内的土地利用碳排放核算系统。系统以地理区域为核算基本单元，可逐年并行核算多个区域土地利用活动导致的土壤和植被直接碳排放，提高了碳排放估算的效率；系统界面简洁明了、输入参数少、操作简便。
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| 关 键 词： | 碳排放 簿记模型 土地利用 核算系统 |
| 收稿时间： | 2018-06-06 |
| 修稿时间： | 2018-12-28 |
Design and implementation of system estimating carbon emission induced by land use/cover change |
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| YANG Xuhong,JIN Xiaobin,LIU Jing,GU Zhengming,ZHOU Yinkang.Design and implementation of system estimating carbon emission induced by land use/cover change[J].Bulletin of Surveying and Mapping,2019,0(4):54-59. |
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| Authors: | YANG Xuhong JIN Xiaobin LIU Jing GU Zhengming ZHOU Yinkang |
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| Institution: | 1. College of Geographic and Oceanographic Sciences, Nanjing University, Nanjing 210023, China;
2. Key Laboratory of Coastal Zone Development and Protection, Ministry of Land and Resources, Nanjing 210023, China |
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| Abstract: | Due to the tedious parameter setting, complex calculating process and complicated logic structure, the model and method to calculate the carbon emission induced by land use/cover change have been limited to widely apply in the domestic research field of carbon budget estimation. Selecting the fundamental principles of bookkeeping model as the core algorithm, this research has constructed a comprehensive system including four core functions which can effectively estimate the carbon emission induced by land reclamation, abandoned farmland, forest harvest and recover. The comprehensive system can parallelly calculate the directive carbon emission of soil and vegetation disturbing from the human land use in many regions which can be the administrative districts or geographical units. It is improved the effect of system due to the concise interface, few parameters and convenient operation. |
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| Keywords: | carbon emission bookkeeping model land use estimation system |
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