Results 41 to 50 of about 189,287 (160)

Evaluation of Ecological Environment Quality Using an Improved Remote Sensing Ecological Index Model

Remote Sensing
The Remote Sensing Ecological Index (RSEI) model is widely used for large-scale, rapid Ecological Environment Quality (EEQ) assessment. However, both the RSEI and its improved models have limitations in explaining the EEQ with only two-dimensional (2D) factors, resulting in inaccurate evaluation results.
Yanan Liu, Wanlin Xiang, Pingbo Hu, Peng Gao, Ai Zhang   +4 more
openaire   +2 more sources

Evolutionary Patterns Under Climatic Influences on the Distribution of the Lycoris aurea Complex in East Asia: Historical Dynamics and Future Projections

Plants
Investigating plant responses to climate change is critical for understanding phylogeography and devising conservation strategies. This study focuses on the Lycoris aurea (L’Hér.) Herb.
Weiqi Meng, Xingshuo Zhang, Haonan Zhang, Guoshuai Hou, Lianhao Sun, Xiangnan Han, Kun Liu   +6 more
doaj   +1 more source

Retrieving Lake Chla concentration from remote Sensing: Sampling time matters

Ecological Indicators
Remote sensing is a promising technology for global water eutrophication monitoring, and the quantity and representativeness of the observed samples influence its accuracy.
Yufeng Yang, Xikang Hou, Wei Gao, Feilong Li, Fen Guo, Yuan Zhang   +5 more
doaj   +1 more source

Trophic Niche Partitioning of Freshwater Fish in Eutrophic Lakes: A Food Quality Perspective

Ecosystem Health and Sustainability
Trophic niche analysis is essential for understanding species interactions and ecosystem functioning, especially in the context of environmental changes such as nutrient enrichment.
Yiduo Luo, Fen Guo, Jing Lu, Xiaoguang Ouyang, Feilong Li, Wei Gao, Juan Tao, Yuan Zhang   +7 more
doaj   +1 more source

Trace metal pollution and ecological effects on five crops around a typical manganese mining area in Chongqing, China

Scientific Reports
Manganese mining and smelting release trace metals into surrounding agricultural systems, posing potential ecological and human health risks through crop contamination. We assessed the accumulation, tissue distribution, and risks of nine trace metals (Mn,
Yongjiang Zhang, Xixi Li, Fanjing Kong, Yuwen Chen, Qian Chen, Yong He   +5 more
doaj   +1 more source

Water conservation strategies reduce greenhouse gas emission from wastewater treatment plants: A domino effect

Environmental Science and Ecotechnology
Wastewater-treatment plants (WWTPs) enable urban water reclamation but are significant sources of greenhouse-gas (GHG) emissions. Because GHG output scales with the volume and pollutant load of influent sewage, city-wide water-use patterns offer a direct
Zixiang He, Rupeng Wang, Jifeng Wang, Honglin Chen, Shiyu Zhang, Ke Wang, Junjiang Lai, Nanqi Ren, Shih-Hsin Ho   +8 more
doaj   +1 more source

Silicon quantum dots-based non-enzymatic fluorescence sensor for ultrasensitive detection of methyl parathion

Results in Chemistry
This study developed a novel non-enzymatic fluorescent sensing method based on silicon quantum dots (SiQDs) for the highly sensitive detection of methyl parathion (MP) residues.
Pute Yang, Shangyu Hou, Xiaoqian Liu, Rong Yang, Zichen Wang, Qin Zhou   +5 more
doaj   +1 more source

Regional Ecological Environment Quality Prediction Based on Multi-Model Fusion

Land
Regional ecological environmental quality (EEQ) is a vital indicator for environmental management and supporting sustainable development. However, the absence of robust and accurate EEQ prediction models has hindered effective environmental strategies.
Yiquan Song, Zhengwei Li, Baoquan Wei
openaire   +2 more sources

Squaric acid-based zwitterionic covalent organic framework induces triple synergy for boosted hydrogen peroxide photosynthesis

Nature Communications
Photocatalytic oxygen reduction reaction offers a sustainable approach for hydrogen peroxide (H2O2) synthesis, while the efficiency is limited by the challenge of synergistically optimizing the supply of oxygen, protons, and electrons.
Chenchen Liu, Xueming Liu, Bing Chen, Zifan Li, Xinwen Ou, Yaobin Lu, Yuhao Liu, Chongbei Wu, Shan Yao, Yunhai Liu, Liqun Ye, Bin Han, Zhifeng Yang   +12 more
doaj   +1 more source

Identification of bacteria and fungi responsible for litter decomposition in desert steppes via combined DNA stable isotope probing

Frontiers in Microbiology
IntroductionSoil microorganisms play crucial roles in determining the fate of litter in desert steppes because their activities constitute a major component of the global carbon (C) cycle.
He Ye, He Ye, Nare Tu, Nare Tu, Zhendan Wu, Zhendan Wu, Shilong He, Shilong He, Yu Zhao, Yu Zhao, Mei Yue, Mei Yue, Mei Hong, Mei Hong   +13 more
doaj   +1 more source