Article
Environmental Sciences
Wenbin Xu, Mengxuan He, Weiqing Meng, Ying Zhang, Haofan Yun, Yalan Lu, Zhimei Huang, Xunqiang Mo, Beibei Hu, Baiqiao Liu, Hongyuan Li
Summary: Understanding the temporal and spatial pattern changes and driving factors behind ecosystem health in coastal regions is crucial for management and restoration. This study used the VORS model and marine ecosystem health index to diagnose the ecosystem health of the entire coastal area of China over the past 20 years, and identified the main contributing factors using geographic detectors and geographic weighted regression analysis. The findings reveal that the southern coastal region has a higher level of ecosystem health than the northern region, with significant changes observed in Bohai Bay, the Yangtze River Estuary, Hangzhou Bay, and the Pearl River Estuary. Both natural and human factors influence ecosystem health, but their impacts vary at different scales.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Marine & Freshwater Biology
E. M. Meselhe, E. D. White, Y. Wang, D. J. Reed
Summary: In long-term coastal planning, considering uncertainties on predicted outcomes is crucial. The proposed approach offers a framework for uncertainty analysis for landscape models used for planning-level efforts, demonstrated through an ecosystem Integrated Compartment Model (ICM) applied to Coastal Louisiana, USA. The framework quantifies uncertainty in model output driven by uncertainties in key model variables, providing valuable insights on predictions made by large scale landscape models for coastal and deltaic environments.
ESTUARINE COASTAL AND SHELF SCIENCE
(2021)
Article
Environmental Sciences
Denise D. Colombano, Steven Y. Litvin, Shelby L. Ziegler, Scott B. Alford, Ronald Baker, Myriam A. Barbeau, Just Cebrian, Rod M. Connolly, Carolyn A. Currin, Linda A. Deegan, Justin S. Lesser, Charles W. Martin, Ashley E. McDonald, Catherine McLuckie, Blair H. Morrison, James W. Pahl, L. Mark Risse, Joseph A. M. Smith, Lorie W. Staver, R. Eugene Turner, Nathan J. Waltham
Summary: Climate change is impacting coastal and estuarine ecosystems worldwide, leading to shifts in environmental conditions and the need to quantify its short- and long-term effects on tidal marsh seascape structure and function. The multiple stressor framework offers a promising approach for understanding the interactions between climate change and other stressors on tidal marshes and coastal ecosystems, highlighting the importance of studying trophic linkages for future climate change research.
ESTUARIES AND COASTS
(2021)
Article
Oceanography
Zhentao Chong, Min Zhang, Jiahong Wen, Luyang Wang, Jie Mi, Jeremy Bricker, Stanley Nmor, Zhijun Dai
Summary: In response to worsening flood risks in coastal areas due to climate change and rising sea levels, research has shown that saltmarshes offer advantages in flood protection over traditional seawalls. Cost-benefit analysis demonstrates a higher net present value and benefit-cost ratio for nature-based solutions like saltmarsh restoration compared to hard engineering solutions like seawall construction, indicating the importance of incorporating nature-based measures in future coastal redesign and maintenance.
ACTA OCEANOLOGICA SINICA
(2021)
Article
Environmental Sciences
Isabel B. Monteiro, David Dantas, Maristela C. Makrakis, Luciano Lorenzi, Sofia Alves Ribeiro, Ana Paula Testa Pezzin, Victoria Fonseca Silveira, Eduardo Gentil
Summary: This study assessed the composition and spatial distribution of plastic fragments in the Estuarine Lagoon System in Laguna, Santa Catarina, Brazil. The findings showed that plastic filaments, mainly composed of polyester, polypropylene, and polyethylene, were the most abundant type of plastic. Fishing and urbanization were identified as the main sources of meso- and microplastic pollution in the environment.
MARINE POLLUTION BULLETIN
(2022)
Article
Geosciences, Multidisciplinary
Shuntao Chen, Dengzhou Gao, Xiaofei Li, Dongyao Sun, Yanling Zheng, Hongpo Dong, Xia Liang, Guoyu Yin, Ping Han, Min Liu, Lijun Hou
Summary: This study assessed the potential activity of nitrate and ferric iron reduction and microbial diversity in coastal wetlands of China. The results showed higher activity in subtropical regions compared to temperate regions, with sediment characteristics and geographical factors having an indirect effect on the process.
Article
Environmental Sciences
Yipeng Wang, Hongyi Cheng, Naiang Wang, Chufang Huang, Kaili Zhang, Bin Qiao, Yuanyuan Wang, Penghui Wen
Summary: This study used InVEST and CASA models to evaluate the spatial distribution and correlations of nine ecosystem services in the Qilian Mountains. The results showed that most of the services increased in the study area, with water resource supply, soil conservation, and entertainment tourism being the high-value areas. Trade-offs were found between food supply and water purification, and habitat quality showed trade-offs with water resource supply, water conservation, and soil conservation.
Article
Green & Sustainable Science & Technology
Kashif Imdad, Mehebub Sahana, Joe Ravetz, Gopala Areendran, Ouseen Gautam, Sudha Dwivedi, Archana Chaudhary, Haroon Sajjad
Summary: Wetlands are important ecosystems that provide habitat for wildlife, recharge groundwater, moderate climate, control flooding, and support human livelihoods. However, rapid urbanization and industrialization have led to the degradation of wetlands, especially in urban and peri-urban areas. This study assessed the health of wetland ecosystems in Lucknow district, India, using remote sensing data and a Pressure-State-Response (PSR) model. The results showed that wetland health has significantly deteriorated in peri-urban areas due to human activities. The study recommended community participation and involvement of local authorities in conservation and management efforts.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Environmental Sciences
Cheng Liu, Jiangbao Xia, Qian Cui, Dongjie Zhang, Min Liu, Lijun Hou, Dengzhou Gao
Summary: Crab bioturbation can affect nitrogen cycling in estuarine and coastal wetlands by altering the competition between microbial nitrogen removal and retention.
ENVIRONMENTAL RESEARCH
(2022)
Article
Biodiversity Conservation
Xuli Zhu, Liang Jiao, Xuan Wu, Dashi Du, Jingjing Wu, Peng Zhang
Summary: Wetlands in the arid zone of northwest China have ecological values such as climate regulation, water conservation, and biodiversity maintenance. However, increasing natural and human interference, along with the effects of global warming and economic development, have led to severe wetland health problems. This study evaluates the ecological health status of natural and constructed wetlands in the arid zone using the DPSIR framework and found that both types of wetlands were in a medium healthy state. The degradation of constructed wetlands was mainly caused by urban population expansion and agricultural reclamation, while natural wetlands were affected by extreme climatic conditions and overuse of water resources.
ECOLOGICAL INDICATORS
(2023)
Article
Environmental Studies
Peng Tian, Luodan Cao, Jialin Li, Ruiliang Pu, Yongchao Liu, Haitao Zhang, Caiyi Wang
Summary: By evaluating the stability of coastal wetland ecosystems, the health conditions of regional ecosystems can be revealed and the sustainable development of coastal wetlands can be promoted. In this research, a comprehensive ecosystem stability evaluation index system was constructed for the Yancheng coastal wetlands, China, using the pressure-state-response model and multi-source datasets. The analysis results showed that the ecosystem stability of the Yancheng coastal wetlands was in an early warning stage and various factors influenced its stability.
Article
Environmental Sciences
Yuhui Niu, Yanling Zheng, Lijun Hou, Dengzhou Gao, Feiyang Chen, Chenya Pei, Hongpo Dong, Xia Liang, Min Liu
Summary: The study revealed significant spatiotemporal variation in the distribution of DAMO microorganisms in estuarine and coastal ecosystems, with DAMO bacteria and archaea showing close cooperation in completing nitrate elimination. Potential DAMO rates were higher in warmer low-latitudes, but microbial activity could not be predicted solely by gene abundance. The heterogeneous variability of DAMO was influenced by key environmental characteristics such as sediment texture, nitrogen availability, temperature, and salinity.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Ecology
Aaron F. Wells, Gerald V. Frost, Matthew J. Macander, M. Torre Jorgenson, Joanna E. Roth, Wendy A. Davis, Erik R. Pullman
Summary: This study conducted in the arctic tundra of northern Alaska utilized Context Integrated Terrain Unit (ITU) mapping technique to develop classifications, mapping techniques, and geospatial products, providing a baseline for land-use planning and spatially stratified studies. The results indicated that most of the mapping area showed no significant trend in vegetation greenness, while the remaining area exhibited an increase in greenness.
Article
Development Studies
Octavio Rojas, Evelyn Soto, Carolina Rojas, J. Javier Lopez
Summary: A worldwide increase in flooding is expected due to climate change and population growth, particularly in coastal areas. Therefore, nature-based solutions for risk reduction are necessary, especially in developing countries. This study analyzed the flood mitigation ecosystem service of a coastal wetland in central Chile and found that urban project development has intensified, leading to a reduction in wetland area and an increase in flood risk and vulnerability.
HABITAT INTERNATIONAL
(2022)
Article
Oceanography
Zeyang Li, Weixin Luan, Xintong Wang, Shulin Wan, Min Su, Zhenchao Zhang
Summary: This study analyzed the spatial expansion patterns and driving factors of estuarine and coastal harbors, revealing the developmental characteristics of different stages and the impacts of geographical location, cargo demand, and port engineering technology on port expansion. The findings provide a theoretical basis for port enterprises to improve development plans and serve as a reference for governmental agencies in formulating port planning policies.
OCEAN & COASTAL MANAGEMENT
(2022)
Article
Ecology
Chengbin Deng, Junjie Ma
LANDSCAPE AND URBAN PLANNING
(2015)
Article
Chemistry, Analytical
Junjie Ma, Yeyao Wang, Qi Yang, Yubing Liu, Ping Shi
Article
Environmental Sciences
Yan Zhang, Peng Shi, Fadong Li, Anlei Wei, Jinxi Song, Junjie Ma
Article
Chemistry, Analytical
Junjie Ma, Fansheng Meng, Yuexi Zhou, Yeyao Wang, Ping Shi
Article
Computer Science, Artificial Intelligence
Hua Ke, Junjie Ma
APPLIED SOFT COMPUTING
(2014)
Article
Computer Science, Artificial Intelligence
Hua Ke, Junjie Ma, Guangdong Tian
JOURNAL OF INTELLIGENT MANUFACTURING
(2017)
Article
Instruments & Instrumentation
Sheng Li, Junjie Ma, Jun Hu
Article
Telecommunications
Junjie Ma, Zheng Yao, Mingquan Lu
IEEE COMMUNICATIONS LETTERS
(2019)
Proceedings Paper
Engineering, Electrical & Electronic
Zheng Yao, Junjie Ma, Jiayi Zhang, Mingquan Lu
PROCEEDINGS OF THE 30TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS+ 2017)
(2017)
Proceedings Paper
Engineering, Electrical & Electronic
Junjie Ma, Zheng Yao, Mingquan Lu
PROCEEDINGS OF THE 30TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS+ 2017)
(2017)
Proceedings Paper
Energy & Fuels
Junjie Ma, Yeyao Wang, Qi Yang, Yubing Liu, Ping Shi
2015 IEEE 15TH INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING (IEEE EEEIC 2015)
(2015)
Proceedings Paper
Engineering, Multidisciplinary
Ma Junjie, Chen Xiaofen, Hong Shaozhi
RESOURCES AND SUSTAINABLE DEVELOPMENT, PTS 1-4
(2013)
Proceedings Paper
Engineering, Electrical & Electronic
Yang Shenglong, Zhang Shengma, Wang Cuihua, Ma Junjie
MECHATRONICS AND INDUSTRIAL INFORMATICS, PTS 1-4
(2013)
Proceedings Paper
Automation & Control Systems
Yang Shenglong, Ma Junjie, Wang Cuihua, Zhang Shengma
MANUFACTURING PROCESS AND EQUIPMENT, PTS 1-4
(2013)