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科研进展 | 南海U形海疆线的遥感热点研究分析

发表日期：2020-12-29来源：【放大 缩小】

　　

　　唐丹玲团队再拓南海U形海疆线的遥感热点研究的文献计量分析。
　　南方海洋科学与工程广东省实验室(广州)、中国科学院南海海洋研究所、广东省海洋遥感重点实验室(LORS)唐丹玲教授团队与广东外语外贸大学隋广军教授团队、南京大学王颖院士团队等开展南海U形海疆线合作研究。最新成果“文献计量分析南海及其U形海疆线的遥感研究热点” (The bibliometrical analysis of remote sensing research hotspots for the South China Sea and its U-boundary)于2020年12月17日在《热带海洋学报》和知网正式上线发表。
　　南海拥有关键的海运枢纽地位和丰富的自然资源，南海U形线疆界线在地缘政治和经济民生方面更是具有重要的战略意义。该研究是首次基于中国知网(CNKI)与Web of Science核心合集(WOSCC)两个中、外文数据库，对发表于2020年前的南海及其U形海疆线相关研究的文献进行计量分析，认识国内外在南海与南海U形海疆线的自然科学方面的科研动态、分析南海研究相关机构与期刊的科研定位、评估遥感技术在南海U形海疆线的应用潜力，为国家核心利益问题提供理论支撑。
　　文献计量分析结果表明：南海自然科学研究总发文量最大的国家为中国(18253篇)，总发文量排名前列的研究机构(如排名第一的中国科学院南海海洋研究所)与期刊(如排名第一的《热带海洋学报》)也主要来自中国。该研究收集的信息时间跨度大、内容广，可为展望遥感技术在南海及其U形海疆线的应用前景、维护南海权益研究提供重要参考，推动“海洋强国”的建设。研究揭示：中国南海受到中国各领域学者的高度重视，中国在南海研究方面拥有最高的发文量；南海的研究主题为油气资源开发、地质构造演化、海-气相互作用和南海主权；南海自然研究的主要关键词为季风、天然气水合物和台风等，其中台风的“风泵”生态效应是一个新热点；南海U形海疆线研究的主要关键词为地质特征与南海争端；南海遥感研究的年发文量处于快速增长阶段，体现了遥感技术对南海综合研究的有力支撑。
　　论文还提出了对南海U形海疆线走廊的生态环境权益进行综合研究的重要性。南海特别是其U形海疆线走廊水域具有多样地质构造、资源优势和政法意义；我国应充分发挥国产卫星优势，综合考虑海底地质、水体与海气界面的相互作用，重点关注台风的“风泵”生态效应，对南海U形线走廊开展立体的系统的调查研究，为维护国家主权提供新的、可靠的、关键的科学证据，促进国际海洋合作和治理。


图1 南海地图: A. 南海U形海疆线水深特性及其西北、正西、正南、正东和东北5个区间; B.  部分南海U形海疆线走廊水下部分示意图

Fig. 1 Map of The South China Sea: A. The U-boundary with water depth and its 5 zones of northwest, west, south, east and northeast; B. Sketch map of the U-boundary corridor in the South China Sea


图2 CNKI和WOSCC中南海研究期刊论文年发文量.(A)发文年份为1921-2019年; (B)发文年份为1921-1974年; (C)发文年份为1974-2019年. “c” 代表来自CNKI, “w” 代表来自WOSCC

Fig. 2 Annual quantities of journal articles of the SCS from CNKI and WOSCC. (A)Published from 1921 to 2019. (B) Published from 1921 to 1979. (C) Published from 1975 to 2019. ‘c’ - from CNKI. ‘w’ - from WOSCC


图3 CNKI和WOSCC中南海研究期刊论文年发文量变化的几个不同阶段 

Fig. 3 Stages of SCS researches based on annual quantities of journal articles from CNKI and WOSCC


资助：国家自然科学基金项目(41876136, 41430968)、广东省重大人才工程计划创新团队项目(2019BT02H594)、南方海洋科学与工程广东省实验室(广州)人才团队引进重大专项(GML2019ZD0602)等。 

论文：唐丹玲,刘旺,隋广军,王颖,王素芬, 2020.文献计量分析南海及其U形海疆线的遥感研究热点[J/OL].热带海洋学报:1-17[2020-12-21]. TANG DANLING, LIU WANG, SUI GUANGJUN, WANG YING, WANG SUFEN, 2020. The bibliometrical analysis of remote sensing research hotspots for the South China Sea and its U-boundary[J/OL]. Journal of Tropical Oceanography:1-17[2020-12-21].

原文PDF请点击：

1）http://kns.cnki.net/kcms/detail/44.1500.P.20201216.1034.002.html

2）http://journal15.magtechjournal.com/Jwk3_rdhyxb/CN/10.11978/YG2020004

3）http://www.lingzis.com/journal%20article.htm(No.165)

参考文献：

刘宇鹏, 唐丹玲, 吴常霞, 等, 2019. 南海U形海疆线的生态环境分区特征[J]. 海洋学报, 41(02):14-30. LIU YUPENG, TANG DANLING, WU CHANGXIA, et al, 2019. Zoning of the U-boundary in the South China Sea and its ecological environment characteristics[J]. Haiyang Xuebao, 41(02):14-30(in Chinese with English abstract).

唐丹玲, 刘宇鹏, 郝晓光, 等, 2018. 国界线和行政区线表示南海U形海疆线的地图[J]. 科学通报, 63(9):856-864. TANG DANLING, LIU YUPENG, HAO XIAOGUANG, et al, 2018. A newly-discovered historical map using both national boundary and administrative line to represent the U-boundary in the South China Sea[J]. Chinese Science Bulletin, 63(9):856-864(in Chinese with English abstract).

骆遥, 李敬敏, 张文志, 等, 2019. 反映南海U形海疆线的《南洋群岛新地图》[J]. 科学通报, 64(23):2390-2394. LUO YAO, LI JINGMIN, ZHANG WENZHI, et al, 2019. A historical Map of East Indies representing the U-boundary in the South China Sea as an international boundary[J], Chinese Science Bulletin, 64(23):2390-2394(in Chinese with English abstract).


The bibliometrical analysis of remote sensing research hotspots for the South China Sea and its U-boundary

Abstract: This paper renovated in taking bibliometrics to analyze journal articles with related themes published in and before 2019, to comprehensively evaluate the situation of ocean remote sensing application in South China Sea (SCS), especially in its U-boundary, we employed CNKI (China National Knowledge Infrastructure) and WOSCC (Web of Science Core Collection) as the representatives of journal article databases in Chinese and in foreign languages respectively. The classifying selection results are as followed: 10150 articles in Chinese and 10130 in foreign languages were published on natural science of SCS, 560 in Chinese and 1296 in foreign languages on remote sensing of SCS, and 309 in Chinese and 33 in foreign language on the U-boundary of SCS. The bibliometrical analysis shows that the country with the most articles in all kinds of languages was China (18253), where the top publishing institutions (such as No.1 South China Sea Institute of Oceanology, Chinese Academy of Sciences) and the journals (such as No.1 Journal of Tropical Oceanography) were primarily from; The annual article qualities on SCS natural science experienced 4 stages (slow start, slow growth, fast growth and fallback), SCS remote sensing experienced 2 stages (slow start and fast growth), while that on the U-boundary experienced 3 stages (slow start, fast growth and fallback); The research hotspots of SCS natural sciences were monsoon, gas hydrate and typhoon, while the research hotspots of SCS remote sensing were Sea Surface Temperature (SST), chlorophyll and typhoon and those of the U-boundary were SCS dispute and geologic feature. Our study finds that it was in 1974 that remote sensing data was first applied on the research of SCS typhoons, and it was in 2019 that remote sensing data was first used on ecological environment research of the U-boundary. It is of great significance to develop comprehensive scientific research on the U-boundary corridor in South China Sea by developing remote sensing technology. 

Key words： South China Sea (SCS); The U-boundary of SCS; Ocean Remote Sensing; Bibliometrics; NoteExpress

文字 刘旺

美编 小韦

 
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