近20年福建红树林和互花米草群落时空变化及景观特征

doi:10.19741/j.issn.1673-4831.2020.0487

生态与农村环境学报 ›› 2020, Vol. 36 ›› Issue (11): 1428-1436.doi: 10.19741/j.issn.1673-4831.2020.0487

近20年福建红树林和互花米草群落时空变化及景观特征

潘卫华^1,2, 陈家金³, 王岩¹

1. 福建省气象科学研究所, 福建福州 350001;
2. 福建省灾害天气重点实验室, 福建福州 350001;
3. 福建省气象服务中心, 福建福州 350001

收稿日期:2020-06-18 出版日期:2020-11-25 发布日期:2020-11-18
通讯作者: 潘卫华 E-mail:panwh@tom.com
作者简介:潘卫华(1980-),男,江西鄱阳人,高级工程师,硕士,主要从事生态环境遥感与应用气象研究。E-mail:panwh@tom.com
基金资助:
公益性行业科研专项（GYHY201406014）；福建省自然科学基金（2013J01152）；福建省科技厅重点项目（2006Y0009）；福建省气象局开放式基金（2019KH06）

Analysis of Spatio-temporal Dynamical Change and Landscape Characteristics of Mangroves and Spartina alterniflora in Fujian Based on Satellite Imageries From 1999 to 2018

PAN Wei-hua^1,2, CHEN Jia-jin³, WANG Yan¹

1. Institute of Meteorological Science of Fujian, Fuzhou 350001, China;
2. Fujian Key Laboratory of Severe Weather, Fuzhou 350001, China;
3. Fujian Meteorological Service Center, Fuzhou 350001, China

Received:2020-06-18 Online:2020-11-25 Published:2020-11-18

摘要/Abstract

摘要： 红树林和互花米草是福建沿海重要的滩涂湿地植被群落，其分布与变化直接影响福建沿海的生态环境安全。基于多源多时相Landsat影像和高空间分辨率Quickbird及GF-1影像，利用3S技术和野外实地调查结果对1999-2018年近20 a福建红树林和互花米草群落分布格局和变化特征进行研究，采用斑块-廊道-基质景观模式和景观指数分析不同时相福建主要海域景观结构的变化特征。结果表明：（1）1999-2018年近20 a红树林和互花米草增长迅速，面积分别增加477.3和2 647.81 hm²，年增长率下降趋势明显，红树林保护区内互花米草年增长率大于红树林年增长率。（2）在斑块特征上，近20 a面积>20 hm²的大斑块数量减少3.39%，≤20 hm²的小斑块数量增加18.03%，斑块破碎度在增大，不稳定性在增加。（3）除三沙湾由于基质改变而表现为同质化趋势外，福建其他海域基质所占比例均逐年降低，异质化趋势不断增强。研究显示近20 a互花米草在福建北部海域占据绝对优势地位，在南部海域互花米草与红树林形成竞争状态，并已入侵部分红树林保护区核心区，对红树林构成严重威胁，需要采取相应的治理措施。

关键词: 红树林, 互花米草, 动态变化, 遥感, 福建

Abstract: Mangroves and Spartina alterniflora are important coastal wetland vegetation resources in Fujian. Identifying the spatio-temporal distribution and evolution characteristics of mangroves and Spartina alterniflora is of great significance for the safety of coastal ecological environment. Based on the data of multi-source satellite imageries such as Landsat-5 TM, Landsat-7 ETM+, Landsat 8 OIL, Quickbird and GF-1 imageries from 1999 to 2018, the spatial distribution and dynamical change of mangroves and Spartina alterniflora were studied and analyzed using the methods of image processing, geographic information systems (GIS), global positioning system (GPS) technology and field investigations. The changes of landscape structure and characteristics were analyzed and evaluated by adopting the aspects of "patch-corridor-matrix" pattern and landscape ecology index. The results show that: (1) The total areas of mangroves and Spartina alterniflora in Fujian grew rapidly from 1999 to 2018, the increased area of mangroves and Spartina alterniflora was 477.3 and 2 647.81 hm², respectively. The annual growth rate of mangroves and Spartina alterniflora were dropped significantly, the annual growth rate of Spartina alterniflora was greater than that of mangroves in the mangrove reserve. (2) The number of the big patches (≥20 hm²) was decreased by 3.39% between 1999 and 2018, while that of the small patches (<20 hm²) was increased by 18.03%. The degree of fragmentation of wetland landscape had increased and the instability of wetland landscape construction increased gradually during the past 20 years. (3) The proportions of based pattern in most main sea were decreased except for Sansha Bay, and the wetland landscape pattern tended to be heterogeneous (i. e., increased fragmentation and decreased aggregation of tidal flat). In the past 20 years, Spartina alterniflora occupied the dominant position in the northern sea of Fujian, and Spartina alterniflora competed with mangroves in southern sea of Fujian. Moreover, Spartina alterniflora had invaded the core areas of mangroves in nature reserve, and actions should be taken to clean it away. The research results can provide foundational data and theoretical support for mangrove protection and Spartina alterniflora management.

Key words: mangrove, Spartina alterniflora, dynamic change, remote sensing, Fujian

中图分类号:

X171.1

潘卫华, 陈家金, 王岩. 近20年福建红树林和互花米草群落时空变化及景观特征[J]. 生态与农村环境学报, 2020, 36(11): 1428-1436.

PAN Wei-hua, CHEN Jia-jin, WANG Yan. Analysis of Spatio-temporal Dynamical Change and Landscape Characteristics of Mangroves and Spartina alterniflora in Fujian Based on Satellite Imageries From 1999 to 2018[J]. Journal of Ecology and Rural Environment, 2020, 36(11): 1428-1436.

参考文献 19

[1]	AYRES D R,SMITH D L,ZAREMBA K,et al.Spread of Exotic Cordgrasses and Hybrids (Spartina sp.) in the Tidal Marshes of San Francisco Bay,California,USA[J].Biological Invasions,2004,6(2):221-231.
[2]	时宇,黄黄,冉珊珊,等.氮磷添加对互花米草-土壤系统碳分配的影响[J].生态与农村环境学报,2019,35(5):627-633.[SHI Yu,HUANG Huang,RAN Shan-shan,et al.Effects of Nitrogen and Phosphorus Addition on Photosynthesized Carbon Allocation in Spartina alterniflora-Soil System[J].Journal of Ecology and Rural Environment,2019,35(5):627-633.]
[3]	左平,刘长安,赵书河,等.米草属植物在中国海岸带的分布现状[J].海洋学报,2009,31(5):101-111.[ZUO Ping,LIU Chang-an,ZHAO Shu-he,et al.Distribution of Spartina Plantations Along the China's Coast[J].Acta Oceanologica Sinica,2009,31(5):101-111.]
[4]	周振超,李贺,黄翀,等.红树林遥感动态监测研究进展[J].地球信息科学学报,2018,20(11):1631-1643.[ZHOU Zhen-chao,LI He,HUANG Chong,et al.Review on Dynamic Monitoring of Mangrove Forestry Using Remote Sensing[J].Journal of Geo-Information Science,2018,20(11):1631-1643.]
[5]	LAMBRINOS J G,BANDO K J.Habitat Modification Inhibits Conspecific Seedling Recruitment in Populations of an Invasive Ecosystem Engineer[J].Biological Invasions,2008,10(5):729-741.
[6]	CHEN J H,WANG L,LI Y L,et al.Effect of Spartina alterniflora Invasion and Its Controlling Technologies on Soil Microbial Respiration of a Tidal Wetland in Chongming Dongtan,China[J].Ecological Engineering,2012,41:52-59.
[7]	孙飒梅.三都湾互花米草的遥感监测[J].台湾海峡,2005,24(2):223-227.[SUN Sa-mei.Monitoring of Smooth Cordgrass Invasion by Remote Sensing in Sandu Bay,Fujian[J].Journal of Oceanography in Taiwan Strait,2005,24(2):223-227.]
[8]	刘永学,陈君,张忍顺,等.江苏海岸盐沼植被演替的遥感图像分析[J].农村生态环境,2001,17(3):39-41.[LIU Yong-xue,CHEN Jun,ZHANG Ren-shun,et al.Analysis of Remote Sensing Images for Vegetation Succession on Tidal Saltmarsh in Jiangsu[J].Rural Eco-Environment,2001,17(3):39-41.]
[9]	周在明,杨燕明,陈本清.基于无人机遥感监测滩涂湿地入侵种互花米草植被覆盖度[J].应用生态学报,2016,27(12):3920-3926.[ZHOU Zai-ming,YANG Yan-ming,CHEN Ben-qing.Fractional Vegetation Cover of Invasive Spartina alterniflora in Coastal Wetland Using Unmanned Aerial Vehicle (UAV) Remote Sensing[J].Chinese Journal of Applied Ecology,2016,27(12):3920-3926.]
[10]	刘凯,龚辉,曹晶晶,等.基于多类型无人机数据的红树林遥感分类对比[J].热带地理,2019,39(4):492-501.[LIU Kai,GONG Hui,CAO Jing-jing,et al.Comparison of Mangrove Remote Sensing Classification Based on Multi-type UAV Data[J].Tropical Geography,2019,39(4):492-501.]
[11]	SATYANARAYANA B,MOHAMAD K A,IDRIS I F,et al.Assessment of Mangrove Vegetation Based on Remote Sensing and Ground-truth Measurements at Tumpat,Kelantan Delta,East Coast of Peninsular Malaysia[J].International Journal of Remote Sensing,2011,32(6):1635-1650.
[12]	吴娇,李月臣.三峡库区(重庆段)景观格局变化及其对生态系统服务价值的影响[J].生态与农村环境学报,2018,34(4):308-317.[WU Jiao,LI Yue-chen.Variation of Landscape Pattern and Its Influences on Ecosystem Service in Value in Three Gorges Reservoir Area (Chongqing Section)[J].Journal of Ecology and Rural Environment,2018,34(4):308-317.]
[13]	张明明,张黎俊,粟海军,等.草海国家级自然保护区景观格局变化与景观发展强度研究[J].生态与农村环境学报,2019,35(3):300-306.[ZHANG Ming-ming,ZHANG Li-jun,SU Hai-jun,et al.Study on the Landscape Pattern Changes and the Landscape Development Intensity of Caohai National Nature Reserve,Guizhou[J].Journal of Ecology and Rural Environment,2019,35(3):300-306.]
[14]	ROTH R R.Spatial Heterogeneity and Bird Species Diversity[J].Ecology,1976,57(4):773-782.
[15]	贾明明.1973-2013年中国红树林动态变化遥感分析[D].北京:中国科学院大学,2014.
[16]	但新球,廖宝文,吴照柏,等.中国红树林湿地资源、保护现状和主要威胁[J].生态环境学报,2016,25(7):1237-1243.[DAN Xin-qiu,LIAO Bao-wen,WU Zhao-bai,et al.Resources,Conservation Status and Main Threats of Mangrove Wetlands in China[J].Ecology and Environmental Sciences,2016,25(7):1237-1243.]
[17]	刘明月.中国滨海湿地互花米草入侵遥感监测及变化分析[D].北京:中国科学院大学,2018.
[18]	方民杰.福建沿岸海域互花米草的分布[J].台湾海峡,2012,31(1):100-104.[FANG Min-jie.Distribution of Spartina alterniflora in Fujian Coast Waters[J].Journal of Oceanography in Taiwan Strait,2012,31(1):100-104.]
[19]	李屹,陈一宁,李炎.红树林与互花米草盐沼交界区空间格局变化规律的遥感分析[J].海洋通报,2017,36(3):348-360.[LI Yi,CHEN Yi-ning,LI Yan.Remote Sensing Analysis of the Changes in the Ecotone of Mangrove Forests and Spartina alterniflora Saltmarshes[J].Marine Science Bulletin,2017,36(3):348-360.]

近20年福建红树林和互花米草群落时空变化及景观特征

Analysis of Spatio-temporal Dynamical Change and Landscape Characteristics of Mangroves and Spartina alterniflora in Fujian Based on Satellite Imageries From 1999 to 2018

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