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Reduced contribution of sulfur to the mass extinction associated with the Chicxulub impact event
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Study on Flood Evolution Law of Typical River Basins in Daqinghe Mountain Area under Changing Environment
Published 2022-01-01“…Among the major river basins in China,Haihe River basin is greatly affected by environmental changes in terms of hydrological situations.Therefore,in-depth studies on the impact of environmental changes on flood evolution in the basin are of practical significance.Two typical sub-basins at the upper reaches of Zijingguan hydrological station and Fuping hydrological station are selected,and the two stations are located in the Daqinghe mountain area of the Haihe River basin.According to the flood process and precipitation data of the annual maximum flood peak of the two stations from 1960 to 2018,the changes in flood process,runoff coefficient,and runoff threshold are analyzed by mathematical statistics and other methods,and a time-varying parameter model GAMLSS is used to analyze the changes in flood frequency under inconsistency conditions.The results show that the flood peak discharge of the two sub-basins decreased significantly from 1960 to 2018,and the average value of flood peak discharge and runoff coefficient in different stages became small gradually.The average values of runoff threshold of the two sub-basins were 14 and 16 mm,respectively,from 2000 to 2018.The hydrological inconsistency caused by the change in underlying surfaces has a significant impact on the design flood value,and follow-up analysis and calculation of hydrology should pay attention to the impact of environmental changes on hydrological series.…”
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Les connaissances au quotidien : perceptions et savoirs des populations riveraines de l’Amazonie sur leurs ressources halieutiques
Published 2011-11-01“…Indeed, we show that deforestation and erosion of river banks were perceived as the major environmental changes observed over the time. The decrease in abundance and/or reduction in the sizes of fish was also been reported by respondents. …”
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Vibrio cholerae Skin and Soft Tissue Infection Complicated by Sepsis in an Immunocompromised Patient: A Rare Case Report
Published 2025-01-01“…Due to the pathogen's potential for severe infections and rising incidence from environmental changes, we emphasize the need for increased awareness and appropriate treatment guidelines.…”
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Adaptive sensing scheme using naive Bayes classification for environment monitoring with drone
Published 2018-01-01“…Environmental sensors are important for collecting data to understand environmental changes and analyze environmental issues. In order to effectively monitor environmental changes, high-density sensor deployment and evenly distributed spatial distance between sensors become the requirements and desired properties for such applications. …”
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The Effect of Agglomeration Strategy on Rural Resilience from the Perspective of Homestay Tourism Operators
Published 2023-07-01“…However, due to the risks inherent in homestay tourism, they are often vulnerable to internal and external environmental changes which derive from the fragility and instability of integration of rural culture and tourism, unstable outcomes of science and technology, etc. …”
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Adsorption characteristics and mechanism of Cd by mealworm frass
Published 2025-01-01“…However, since the adsorption of Cd by MF is sensitive to environmental changes and the bond itself is weak, it is considered that a special management plan is needed.…”
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ORCHAMP: an observation network for monitoring biodiversity and ecosystem functioning across space and time in mountainous regions
Published 2024-11-01“…Through a combination of traditional sampling methods (e.g., botanical surveys) and cutting-edge technologies (remote-sensing, environmental DNA, video, and acoustic sensors), the program offers a holistic approach to understanding how biodiversity faces environmental changes. By showcasing examples and key results, this paper provides an overview of ORCHAMP’s advancements and outlines potential future directions. …”
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Distinct ecological processes shape micro-eukaryotic generalists and specialists in a canal-disturbed wetland, Lake Weishan, China
Published 2025-01-01“…Micro-eukaryotic communities are highly sensitive to environmental changes, and their structure offers crucial insights into the impact of human activities on aquatic habitats. …”
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Cognitive flexibility in urban yellow mongooses, Cynictis penicillata
Published 2024-03-01“…Abstract Cognitive flexibility enables animals to alter their behaviour and respond appropriately to environmental changes. Such flexibility is important in urban settings where environmental changes occur rapidly and continually. …”
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Stochastic Periodic Solution and Persistence of a Nonautonomous Impulsive System with Nonlinear Self-Interaction
Published 2020-01-01“…Considering periodic environmental changes and random disturbance, we explore the dynamical behaviors of a stochastic competitive system with impulsive and periodic parameters in this paper. …”
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The co-occurrence patterns and assembly mechanisms of microeukaryotic communities in geothermal ecosystems of the Qinghai-Tibet Plateau
Published 2025-02-01“…In this study, we used high-throughput 18S rDNA sequencing in combination with environmental factor analysis to investigate the co-occurrence patterns, assembly mechanisms, and responses to environmental changes of microeukaryotic communities in sediment and water samples from 36 geothermal springs across different temperature gradients in southern Tibet. …”
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Robust Time-Series InSAR Deformation Monitoring by Integrating Variational Mode Decomposition and Gated Recurrent Units
Published 2025-01-01“…Continuous and large-scale surface deformation monitoring is critical for the comprehension of natural hazards and environmental changes. This can be facilitated by time-series interferometric synthetic aperture radar (TS-InSAR), which provides unprecedented spatial and temporal resolution. …”
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Construction of Multi-level Ecological Corridor System for National Parks: A Case Study of the Proposed Nanling National Park
Published 2025-02-01“…ObjectiveInfluenced by natural environmental changes and human activities, habitat fragmentation has become a widespread phenomenon in protected areas. …”
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La sédentarisation comme moyen d’adaptation aux baisses de la pluviométrie chez les éleveurs Peuls en Savane tchadienne
Published 2013-05-01“…This reveals a capacity of adaptation of cattle breeders to environmental changes, that could be support by politics for land management and planning.…”
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Mettre en œuvre la transition écologique par l’accompagnement des initiatives citoyennes
Published 2024-09-01“…As our society faces different crises, transition is necessary as a new paradigm to address the challenges rising through societal and environmental changes. Through the hypothesis that the ecological transition imperative is a possible catalyst for the rise of new ways to “work-together” and within the framework of the popsu Territoires program, we are studying the case of Volonne, engaged since 2014 in a multifaceted transition dynamic. …”
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