Alteration of wetland resilience for the intermittently and permanently inundated wetland
Wetlands are influenced by the alteration of hydrological regimes induced by climate change and anthropogenic activity, affecting their structure and function. The resilience of wetlands under different hydrological status remains uncertain, which will bring risk to wetlands. To help understand the...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2024-01-01
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| Series: | Environmental Research Letters |
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| Online Access: | https://doi.org/10.1088/1748-9326/ad7f71 |
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| author | Jianfei Wu Qiang Liu Liqiao Liang Shuzhen Li Luoyang Gan Haitao Wu |
| author_facet | Jianfei Wu Qiang Liu Liqiao Liang Shuzhen Li Luoyang Gan Haitao Wu |
| author_sort | Jianfei Wu |
| collection | DOAJ |
| description | Wetlands are influenced by the alteration of hydrological regimes induced by climate change and anthropogenic activity, affecting their structure and function. The resilience of wetlands under different hydrological status remains uncertain, which will bring risk to wetlands. To help understand the changes, this study employed the Normalized Difference Vegetation Index and early warning indicators to quantify wetland resilience across different climatic zones and compared the resilience of intermittently and permanently inundated wetlands. Furthermore, the shift of wetland resilience were explained using related meteorological variables. The results showed: ( i ) wetland resilience, theoretical recovery rates validated by empirical recovery rates, showed greater reliability in lag-one autocorrelation calculations (theoretical method), which were used to simulate wetland resilience across Northeast China; ( ii ) wetland resilience showed obvious geographical distribution trends along the climate regimes, which increased from arid to humid regimes; ( iii ) resilience of permanently inundated wetland was significantly higher than that of intermittently inundated wetland under the same climate regimes, indicating hydrological regimes play a vital role in affecting wetland integrity; and ( iv ) alteration of wetland resilience were explained by assuming that water, energy, and air temperature control wetland integrity. That is to say, that factors such as air temperature and radiation interact with hydrological regimes to affect wetland habitats. The alteration of wetland resilience brings new insight into wetland response to exogenous disturbances and the capacity for self-sustained stabilization, which will help address the impacts of climate change and anthropogenic activities. |
| format | Article |
| id | doaj-art-767e8941e9874d70932b291d126f3bdd |
| institution | Kabale University |
| issn | 1748-9326 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Environmental Research Letters |
| spelling | doaj-art-767e8941e9874d70932b291d126f3bdd2024-11-22T17:52:42ZengIOP PublishingEnvironmental Research Letters1748-93262024-01-01191212407710.1088/1748-9326/ad7f71Alteration of wetland resilience for the intermittently and permanently inundated wetlandJianfei Wu0https://orcid.org/0009-0009-2805-5840Qiang Liu1https://orcid.org/0000-0003-3403-923XLiqiao Liang2Shuzhen Li3Luoyang Gan4Haitao Wu5State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of China; Key Laboratory for Water and Sediment Sciences, Ministry of Education, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of ChinaState Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of China; Key Laboratory for Water and Sediment Sciences, Ministry of Education, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of ChinaState Key Laboratory of Tibetan Plateau Earth System, Environment and Resources (TPESER), Institute of Tibetan Plateau Research, Chinese Academy of Sciences , Beijing 100101, People’s Republic of ChinaState Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of China; Key Laboratory for Water and Sediment Sciences, Ministry of Education, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of ChinaState Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of China; Key Laboratory for Water and Sediment Sciences, Ministry of Education, School of Environment, Beijing Normal University , Beijing 100875, People’s Republic of ChinaNortheast Institute of Geography and Agroecology, Chinese Academy of Sciences , Changchun, Jilin Province 130102, People’s Republic of ChinaWetlands are influenced by the alteration of hydrological regimes induced by climate change and anthropogenic activity, affecting their structure and function. The resilience of wetlands under different hydrological status remains uncertain, which will bring risk to wetlands. To help understand the changes, this study employed the Normalized Difference Vegetation Index and early warning indicators to quantify wetland resilience across different climatic zones and compared the resilience of intermittently and permanently inundated wetlands. Furthermore, the shift of wetland resilience were explained using related meteorological variables. The results showed: ( i ) wetland resilience, theoretical recovery rates validated by empirical recovery rates, showed greater reliability in lag-one autocorrelation calculations (theoretical method), which were used to simulate wetland resilience across Northeast China; ( ii ) wetland resilience showed obvious geographical distribution trends along the climate regimes, which increased from arid to humid regimes; ( iii ) resilience of permanently inundated wetland was significantly higher than that of intermittently inundated wetland under the same climate regimes, indicating hydrological regimes play a vital role in affecting wetland integrity; and ( iv ) alteration of wetland resilience were explained by assuming that water, energy, and air temperature control wetland integrity. That is to say, that factors such as air temperature and radiation interact with hydrological regimes to affect wetland habitats. The alteration of wetland resilience brings new insight into wetland response to exogenous disturbances and the capacity for self-sustained stabilization, which will help address the impacts of climate change and anthropogenic activities.https://doi.org/10.1088/1748-9326/ad7f71resilienceclimate regimespermanently inundated wetlandintermittently inundated wetlandNortheast China |
| spellingShingle | Jianfei Wu Qiang Liu Liqiao Liang Shuzhen Li Luoyang Gan Haitao Wu Alteration of wetland resilience for the intermittently and permanently inundated wetland Environmental Research Letters resilience climate regimes permanently inundated wetland intermittently inundated wetland Northeast China |
| title | Alteration of wetland resilience for the intermittently and permanently inundated wetland |
| title_full | Alteration of wetland resilience for the intermittently and permanently inundated wetland |
| title_fullStr | Alteration of wetland resilience for the intermittently and permanently inundated wetland |
| title_full_unstemmed | Alteration of wetland resilience for the intermittently and permanently inundated wetland |
| title_short | Alteration of wetland resilience for the intermittently and permanently inundated wetland |
| title_sort | alteration of wetland resilience for the intermittently and permanently inundated wetland |
| topic | resilience climate regimes permanently inundated wetland intermittently inundated wetland Northeast China |
| url | https://doi.org/10.1088/1748-9326/ad7f71 |
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