Results 31 to 40 of about 189,287 (160)

Retrieval of Dissolved Organic Carbon Storage in Plateau Lakes Based on Remote Sensing and Analysis of Driving Factors: A Case Study of Lake Dianchi

Remote Sensing
Dissolved organic carbon (DOC) is an essential form of carbon in lakes and has significant impact on thermal structure and carbon source-supporting food webs. Current remote sensing studies on DOC mainly focus on the retrieval of surface concentration of
Yufeng Yang, Wei Gao, Yuan Zhang
doaj   +1 more source

Characteristics and patterns of marine debris in the Chinese beach-sea continuum

Frontiers in Marine Science, 2022
The amounts of marine debris and plastic pollution have been growing dramatically in the environment. Floating marine debris can be transported between the sea and coastal zone by various processes. However, it remains unknown if marine debris in the sea
Xiaoguang Ouyang, Xiaoguang Ouyang, Zhifeng Yang, Zhifeng Yang   +3 more
doaj   +1 more source

Occurrence characteristics and transport processes of riverine microplastics in different connectivity contexts

npj Clean Water
This study is the first to quantify the migration processes of riverine microplastics under different connectivity contexts based on the spatial variation characteristics of microplastic loads.
Feiyang Xia, Wei Yang, Haixiao Zhao, Yanpeng Cai, Qian Tan   +4 more
doaj   +1 more source

Phylogenetic Structure Shifts Across Life-History Stages in Response to Microtopography and Competition in Subtropical Forests

Plants
This study focuses on a subtropical evergreen broad-leaved forest in China, utilizing a large permanent plot established in the Yaoluoping National Nature Reserve.
Weiqi Meng, Haonan Zhang, Lianhao Sun, Jianing Xu, Yajun Qiao, Haidong Li   +5 more
doaj   +1 more source

Integrating deep learning with patch-based multilevel cellular automata for urban growth simulation: A case study of the Pearl River Delta urban agglomeration

Resources, Environment and Sustainability
Accurate modeling of urban spatial dynamics is crucial for regional land resource allocation and sustainable development. However, most existing studies lack spatiotemporal collaborative considerations of historical development processes when mining ...
Hongjiang Guo, Yanpeng Cai, Zixuan Qi, Bowen Li, Dianheng Jiang   +4 more
doaj   +1 more source

Sources and distribution of soil organic matter in mangrove wetland of Qi’ao Island: Insights from stable isotope composition and fluorescence spectroscopy

Ecological Indicators
Mangrove coastal wetland soils store a large amount of organic matter (OM), playing a significant role in the global carbon and nitrogen cycle. However, the sources and distribution of soil OM in mangrove wetlands remain unclear.
Haixiao Zhao, Sibo Zhang, Wei Yang, Feiyang Xia, Xiao Ma, Qian Tan   +5 more
doaj   +1 more source

Public perception vs ecological quality status: Examining the ecological restoration of the Congost River's Environment

Heliyon
This study examines the public's perceptions of the ecological restoration of the Congost River over the past thirty years, focusing on the period between 2010 and 2022. We conducted a survey of 112 river users across five key zones identified through a pilot study for their high pedestrian density, aiming to analyse how different sociodemographic ...
Zaldo-Aubanell, Quim, Mas-Ponce, Antoni, Asbert, Guiu, Clota, Berta, Isnard, Manel, Proia, Lorenzo, Bach, Albert, Sànchez Mateo, Sònia   +7 more
openaire   +4 more sources

Environmental DNA as a tool for soil health monitoring and unveiling new ecological frontiers

Ecological Indicators
Soil health is essential for sustainable agricultural practices, biodiversity conservation, and ecosystem functioning. Recent advancements in environmental DNA (eDNA) technology have revolutionized soil health monitoring by enabling sensitive, non ...
Yuan Zhang, Weijun Lu, Kaihang Xing, Fen Guo, Qingping Du, Xinfei Zhang, Fan Zhang, Zongyao Qian, Feilong Li   +8 more
doaj   +1 more source

An integrated approach for evaluating dynamics of urban eco-resilience in urban agglomerations of China

Ecological Indicators, 2023
The resilience of the urban ecological network is an indispensable aspect of reflecting the recovery capacity after the external risk shock. Improving the resilience of the ecological network is conducive to enhancing the ecological benefits.
Yongyang Wang, Yanpeng Cai, Yulei Xie, Lei Chen, Pan Zhang   +4 more
doaj   +1 more source

Untargeted metabolomics reveals the mechanism of amantadine toxicity on Laminaria japonica

Frontiers in Physiology
The antiviral agent amantadine is frequently detected in seawater and marine organisms. Because of increasing concentrations, amantadine has become a contaminant of emerging concern.
Xiaohan Wang, Yao Lu, Jinxia He, Xiaojie Li, Yingjiang Xu, Lihua Ren, Huanjun Li   +6 more
doaj   +1 more source