小区域近岸海域生态系统景观及固碳功能变化分析——以乐清为例
PDF下载 (260)何奕然,马仁锋,周 浩,马静武,王建庆,刘雨莹.小区域近岸海域生态系统景观及固碳功能变化分析——以乐清为例[J].宁波大学学报(理工版),2023,36(4):70-77.DOI:10.20098/j.cnki.1001-5132.2022.0513
HE Yiran,MA Renfeng,ZHOU Hao,MA Jingwu,WANG Jianqing,LIU Yuying.On changes in the landscape and carbon sequestration functions of small regional nearshore marine ecosystems: A case study of Yueqing[J].Journal of Ningbo University(Natural Science & Engineering Edition),2023,36(4):70-77.DOI:10.20098/j.cnki.1001-5132.2022.0513
| Title: | On changes in the landscape and carbon sequestration functions of small regional nearshore marine ecosystems: A case study of Yueqing |
| 作者: | 何奕然, 马仁锋, 周 浩, 马静武, 王建庆, 刘雨莹 |
| Author(s): | HE Yiran, MA Renfeng, ZHOU Hao, MA Jingwu, WANG Jianqing, LIU Yuying |
| 关键词: | 海洋生态系统; 生态系统服务功能; InVEST模型 |
| Keywords: | marine ecosystem; ecosystem service function; InVEST model |
| 分类号: | S154.1 |
| DOI: | 10.20098/j.cnki.1001-5132.2022.0513 |
| 文献标识码: | A |
| 摘要: | 海洋生态系统服务功能评估是海洋可持续发展的基础, 可指导人类更好地实现人海和谐发展目标. 以温州乐清市近岸海域作为研究区域, 基于InVEST模型分析1998―2018年研究区生态系统服务功能之固碳服务的时空变化. 结果表明: (1)1998―2018年, 乐清市近岸海域景观由近海水域景观向海岸带景观转变, 并呈现出自然湿地向人工湿地转变, 湿地向建筑用地和养殖鱼塘转移趋势; (2)碳储量下降主导因素为沿海滩涂和建筑用地对滨海沼泽的侵占; (3)1998―2018年, 乐清市近岸海域固碳功能时空变化明显, 碳储量不断增加; 空间变化上, 西门岛、白沙岛及其周边和乐清湾南部沿岸区域碳储量不断增加, 且由碳汇区向碳源区转变. 碳汇区面积呈下降趋势, 碳源区面积呈上升趋势, 分布区域差异较大. 碳收支平衡区面积略有增加, 分布区域较为稳定. 碳储量最高值和较低值面积变化差异大, 最低值区域变化较小. |
| Abstract: | Marine ecosystem services include provision of service, regulation services, cultural services and supportive services. The study of marine ecosystem services can help promote sustainable development of the ocean and guide people to better achieve the goals set by the United Nations Sustainable Development. Based on the InVEST model, we have studied the spatial and temporal changes of ecosystem services in the sampled area from 1998-2018, with carbon sequestration services as an example. The results show that: (1) During 1998- 2018, the near-shore marine landscape of Yueqing City changed from offshore water landscape to coastal zone landscape, and shows a trend of natural wetlands to man-made wetlands, and wetlands to construction land and fish ponds for aquaculture. (2) According to the analysis of the response of carbon stocks to the shift of landscape types, the dominant factor of the decline of carbon deposits results from the encroachment of coastal marshes by coastal mudflats and construction land. (3) The spatial and temporal variation of carbon sequestration function in the nearshore waters of Yueqing City during 1998-2018 is obvious. The carbon deposits in the sampled area has been increasing, and the amount of carbon sequestered first increases followed by decreasing, showing a descending trend. |
| 参考文献 /References: | [1] Millennium Ecosystem Assessment. Ecosystems and Human Well-being: Synthesis[M]. Washington DC: Island Press, 2005. [2] McGranahan G, Marcotullio P, Bai X, et al. Ecosystems and Human Well-being: Current State and Trends, Millennium Ecosystem Assessment[M]. Washington DC: Island Press, 2005. [3] Piwowarczyk J, Kronenberg J, Dereniowska M A. Marine ecosystem services in urban areas: Do the strategic documents of Polish coastal municipalities reflect their importance?[J]. Landscape and Urban Planning, 2013, 109(1):85-93. [4] 宋金明. 中国近海生态系统碳循环与生物固碳[J]. 中国水产科学, 2011, 18(3):703-711. [5] 侯建坤, 陈建军, 张凯琪. 基于InVEST和GeoSoS-FLUS模型的黄河源区碳储量时空变化特征及其对未来不同情景模式的响应[J]. 环境科学, 2022(4):35-45. [6] 张云倩, 张晓祥, 陈振杰, 等. 基于InVEST模型的江苏海岸带生态系统碳储量时空变化研究[J]. 水土保持研究, 2016, 23(3):100-105; 111. [7] 陈美田. 上海海洋生态系统服务功能及价值的时空变化和影响因素研究[D]. 上海: 华东师范大学, 2019. [8] 童朝锋, 安福伟, 章家保, 等. 乐清湾内外潮波变形及不对称性分析[J]. 海洋工程, 2020, 38(3):113-123. [9] 王航俊, 姚炜民, 林义, 等. 乐清湾大型底栖动物群落及其与环境因子之间的关系[J]. 海洋学报, 2020, 42(2):75-86. [10] 陈显秀, 余锌锌, 黄叶秋鸿. 乐清市“多规合一”打造现代化国土空间规划布局[J]. 浙江国土资源, 2020(1):28-30. [11] 张亚洲, 张琳琳, 印瑞, 等. 浙江乐清湾浮游动物空间生态位[J]. 应用生态学报, 2021, 32(1):342-348. [12] 李妙聪, 刘文胜, 江锦花. 乐清湾海水养殖环境水质质量时空变化及富营养化状况评价[J]. 海洋环境科学, 2021, 40(5):724-731. [13] 张天雨, 葛振鸣, 张利权, 等. 崇明东滩湿地植被类型和沉积特征对土壤碳、氮分布的影响[J]. 环境科学学报, 2015, 35(3):836-843. [14] 周方文, 马田田, 李晓文, 等. 黄河三角洲滨海湿地生态系统服务模拟及评估[J]. 湿地科学, 2015, 13(6):667-674. [15] 黄玫, 季劲钧, 曹明奎, 等. 中国区域植被地上与地下生物量模拟[J]. 生态学报, 2006, 26(12):4156-4163. [16] 曹磊. 山东半岛北部典型滨海湿地碳的沉积与埋藏[D]. 青岛: 中国科学院研究生院(海洋研究所), 2014. [17] 石洪华, 郑伟, 丁德文, 等. 典型海洋生态系统服务功能及价值评估[J]. 海洋环境科学, 2008, 27(2):101-104. [18] Babbar D, Areendran G, Sahana M, et al. Assessment and prediction of carbon sequestration using Markov chain and InVEST model in Sariska Tiger Reserve, India[J]. Journal of Cleaner Production, 2021, 278:123333. [19] 郝林华, 何帅, 陈尚, 等. 海洋生态系统调节服务价值评估方法及应用[J]. 生态学报, 2020, 40(13):4264-4278. |
| 备注/Memo: | 收稿日期: 2022－05－16. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/基金项目: 浙江省基础公益研究项目（LGF22D010002）; 温州市自然资源和规划局咨询项目（WZHX2021-08-211）.第一作者: 何奕然（2000－）, 女, 浙江余姚人, 在读硕士研究生, 主要研究方向: 海洋资源环境与涉海规划. E-mail: dingdooo@163.com*通信作者: 王建庆（1987－）, 男, 山东寿光人, 硕士/工程师, 主要研究方向: 海洋资源环境与涉海规划. E-mail: wangjq@nbio.org.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
