Results 131 to 140 of about 151,458 (305)

Long-Term Spatiotemporal Analysis of Crop Water Supply–Demand Relationship in Response to Climate Change and Vegetation Greening in Sanjiang Plain, China

Remote Sensing
The Sanjiang Plain (SJP) in Northeast China, a crucial black soil region, serves as a quintessential example of a high-intensity agricultural development zone and stands as China’s largest commercial grain production base.
Chi Xu, Wanchang Zhang, Zhenghui Fu, Hao Chen, Xia Jiang, Shuhang Wang, Bo Zhang, Zhijie Zhang   +7 more
doaj   +1 more source

Microplastics‐Induced Gut Microbiota Dysbiosis Accelerates Alzheimer's‐Like Pathology and Cognitive Decline via the Gut–Brain Axis

Advanced Science, EarlyView.
Microplastics (MPs) breach the gut‐brain axis by triggering taurine‐depleting microbiota dysbiosis that accelerates Alzheimer‐like pathology in 5XFAD mice. Taurine supplementation normalizes autophagy, microglial quiescence, and cognition, and plasma taurine inversely tracks cognitive decline in ADNI participants, revealing a readily translatable ...
Zifeng Wu, Jiarong Yang, Miaoxuan Zhang, Yi Li, Zhuling Tu, Ji Wang, Jin‐Tai Yu, Kun Guo, Rongcan Luo   +8 more
wiley   +1 more source

Determining the probability of cyanobacterial blooms: the application of Bayesian networks in multiple lake systems

, 2015
A Bayesian network model was developed to assess the combined influence of nutrient conditions and climate on the occurrence of cyanobacterial blooms within lakes of diverse hydrology and nutrient supply.
Brookes, Justin D., Ingrid Chorus, Boqiang Qin, Chorus, I., Watkinson, Andrew J, Justin D. Brookes, Hamilton, David P, James A. Rusak, Rusak, James A, Sparber, K., Rigosi, A., Hipsey, M., Matthew Hipsey, Brookes, J., Bois, J., Hipsey, Matthew, Bomchul Kim, Hanson, P., Brookes, Justin D, Hanson, Paul, Hipsey, Matthew R., Qin, Boqiang, Kim, Bomchul, Karin Sparber, Hanson, Paul C., Andrew J. Watkinson, Hamilton, D., Sparber, Karin, Bois, Julie, Rigosi, Anna, Watkinson, Andrew J., Julie Bois, Rusak, J., Anna Rigosi, Paul Hanson, David P. Hamilton, Rusak, James A., Chorus, Ingrid, Watkinson, A., Kim, B., Qin, B., Hamilton, David P.   +41 more
core   +1 more source

Multi‐Targeting Carnosic Acid Kills Drug‐Resistant Helicobacter pylori With Narrow‐Spectrum Activity

Advanced Science, EarlyView.
Carnosic acid selectively eradicates drug‐resistant Helicobacter pylori through a multi‐targeted mechanism involving urease inhibition, membrane disruption, and biofilm eradication. It exhibits no detectable resistance, potent in vivo efficacy, and minimal impact on gut microbiota, positioning it as a promising narrow‐spectrum lead compound against ...
Yuefan Bai, Hongming Huang, Xudong Hang, Shanwei Hu, Qian Tong, Jingchen Xu, Jia Jia, Hongkai Bi   +7 more
wiley   +1 more source

Pheromone cCF10 inhibits the antibiotic persistence of Enterococcus faecalis by modulating energy metabolism

Frontiers in Microbiology
IntroductionBacterial resistance presents a major challenge to both the ecological environment and human well-being, with persistence playing a key role.
Li Zhu, Li Zhu, Xiaobo Yang, Xinyue Fu, Xinyue Fu, Panpan Yang, Panpan Yang, Xiaoli Lin, Xiaoli Lin, Feng Wang, Feng Wang, Zhiqiang Shen, Jingfeng Wang, Feilong Sun, Zhigang Qiu   +14 more
doaj   +1 more source

A new ecological risk assessment index for metal elements in sediments based on receptor model, speciation, and toxicity coefficient by taking the Nansihu Lake as an example

, 2018
This study focuses on the establishment of a new ecological risk assessment method called as multiparameter evaluation index (MPE) by a combination of speciation, toxicity coefficient, and receptor model of metal elements in sediments and the application
Liu, Yongxia, Yongxia Liu, Liu, Jinhu, Qing Chen, Fengxia Zhou, Wen Zhuang, Wang, Mantang, Yue, Wen, Lebin Tang, Mantang Wang, Wang, Qian, Zhou, Fengxia, Zhuang, Wen, Chen, Qing, Wen Yue, Jinhu Liu, Tang, Lebin, Qian Wang   +17 more
core   +1 more source

Efficient Concentration and Complete Destruction of Short‐Chain and Emerging PFAS in Contaminated Water via Integrated Interface Engineering‐Enhanced Carbon Felt Sorption and Photochemical Processes

Advanced Science, EarlyView.
A closed‐loop “Concentrate‐Destroy” strategy is presented for completely eliminating short‐chain and emerging PFAS, in which the new 3D PPy@P‐CF is used for efficiently concentrating PFAS and Cu2+‐mediated photodegradation is applied for the completely destroying PFAS in the sorbent regeneration eluent.
Hao Yu, Jialei Guo, Peng Zhang, Hongyi Li, Feng He, Hongwen Sun   +5 more
wiley   +1 more source

Converting Tobacco Stalk Wastes into Value-Added Products via Sequential Hydrothermal and Pyrolysis Treatments

Agronomy
With the increasing concerns of human health and the ecological environment, tobacco stalks from the cigarette industry have been recognized as hazardous wastes requiring cautious treatment.
Yingnan Lin, Guofeng Yu, Rongning Liang, Fanyu Kong, Dean Song   +4 more
doaj   +1 more source

The challenge of ecological risk assessment [PDF]

Environmental Toxicology and Chemistry, 1992
openaire   +1 more source

Potential bioavailability assessment, source apportionment and ecological risk of heavy metals in the sediment of Brisbane River Estuary, Australia

, 2017
Highlights\ud \ud - Assessment of potential bioavailable metals in estuary sediment\ud \ud - Receptor model was employed for source apportionment.\ud \ud - PROMETHEE was used to rank the sites based on contamination levels.\ud \ud - Enrichment factor
Godfred Odame Duodu, Duodu, Godfred Odame, Ashantha Goonetilleke, Goonetilleke, Ashantha, Ayoko, Godwin A., Godwin A. Ayoko   +5 more
core   +1 more source