当前位置：首页>南京>南京信息工程大学:融合雷达与光学遥感揭示青藏高原中部多年冻土退化与热喀斯特演化规律

南京信息工程大学:融合雷达与光学遥感揭示青藏高原中部多年冻土退化与热喀斯特演化规律

  • 2026-07-17 17:34:35
南京信息工程大学:融合雷达与光学遥感揭示青藏高原中部多年冻土退化与热喀斯特演化规律

南京信息工程大学研究团队在国际权威期刊《EARTH SURFACE PROCESSES AND LANDFORMS》上发表题为“Permafrost thaw and thermokarst in the source region of the Yangtze river in the central Tibetan plateau revealed by radar and optical remote sensing”的研究成果，该研究融合雷达与光学遥感技术全面量化了长江源区热喀斯特水塘与地表形变的时空特征及非线性互作机制，为深入理解青藏高原多年冻土融化的地貌演化规律以及区域基础设施规划提供了关键的科学依据。

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  1. CONNECT:[ UseTime:0.001142s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001563s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000690s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000661s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001273s ]
  6. SELECT * FROM `set` [ RunTime:0.006259s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001532s ]
  8. SELECT * FROM `article` WHERE `id` = 597507 LIMIT 1 [ RunTime:0.005546s ]
  9. UPDATE `article` SET `lasttime` = 1784290853 WHERE `id` = 597507 [ RunTime:0.021018s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.003560s ]
  11. SELECT * FROM `article` WHERE `id` < 597507 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.021318s ]
  12. SELECT * FROM `article` WHERE `id` > 597507 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.004302s ]
  13. SELECT * FROM `article` WHERE `id` < 597507 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005600s ]
  14. SELECT * FROM `article` WHERE `id` < 597507 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001827s ]
  15. SELECT * FROM `article` WHERE `id` < 597507 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001486s ]
0.230917s