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Mapping global lake...
Mapping global lake dynamics reveals the emerging roles of small lakes
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- Pi, Xuehui (författare)
- University of Hong Kong,Southern University of Science and Technology
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- Luo, Qiuqi (författare)
- Southern University of Science and Technology
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- Feng, Lian (författare)
- Southern University of Science and Technology
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- Xu, Yang (författare)
- Southern University of Science and Technology,University of Copenhagen
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- Tang, Jing (författare)
- Lund University,Lunds universitet,Institutionen för naturgeografi och ekosystemvetenskap,Naturvetenskapliga fakulteten,LTH profilområde: Aerosoler,LTH profilområden,Lunds Tekniska Högskola,Dept of Physical Geography and Ecosystem Science,Faculty of Science,LTH Profile Area: Aerosols,LTH Profile areas,Faculty of Engineering, LTH,University of Copenhagen
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- Liang, Xiuyu (författare)
- Southern University of Science and Technology
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- Ma, Enze (författare)
- Southern University of Science and Technology
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- Cheng, Ran (författare)
- Southern University of Science and Technology
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- Fensholt, Rasmus (författare)
- University of Copenhagen
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- Brandt, Martin (författare)
- University of Copenhagen
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Cai, Xiaobin (författare)
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- Gibson, Luke (författare)
- Southern University of Science and Technology
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- Liu, Junguo (författare)
- Southern University of Science and Technology
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- Zheng, Chunmiao (författare)
- Southern University of Science and Technology
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- Li, Weifeng (författare)
- University of Hong Kong
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Bryan, Brett A. (författare)
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(creator_code:org_t)
- 2022-10-01
- 2022
- Engelska.
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Ingår i: Nature Communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 13:1
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Lakes are important natural resources and carbon gas emitters and are undergoing rapid changes worldwide in response to climate change and human activities. A detailed global characterization of lakes and their long-term dynamics does not exist, which is however crucial for evaluating the associated impacts on water availability and carbon emissions. Here, we map 3.4 million lakes on a global scale, including their explicit maximum extents and probability-weighted area changes over the past four decades. From the beginning period (1984–1999) to the end (2010–2019), the lake area increased across all six continents analyzed, with a net change of +46,278 km2, and 56% of the expansion was attributed to reservoirs. Interestingly, although small lakes (<1 km2) accounted for just 15% of the global lake area, they dominated the variability in total lake size in half of the global inland lake regions. The identified lake area increase over time led to higher lacustrine carbon emissions, mostly attributed to small lakes. Our findings illustrate the emerging roles of small lakes in regulating not only local inland water variability, but also the global trends of surface water extent and carbon emissions.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Pi, Xuehui
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Luo, Qiuqi
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Feng, Lian
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Xu, Yang
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Tang, Jing
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Liang, Xiuyu
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visa fler...
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Ma, Enze
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Cheng, Ran
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Fensholt, Rasmus
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Brandt, Martin
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Cai, Xiaobin
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Gibson, Luke
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Liu, Junguo
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Zheng, Chunmiao
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Li, Weifeng
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Bryan, Brett A.
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visa färre...
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