Results 61 to 70 of about 6,047,181 (260)

A Complicated Karst Spring System: Identified by Karst Springs Using Water Level, Hydrogeochemical, and Isotopic Data in Jinan, China

open access: yes, 2019
The Jinan karst spring system, discharged by 108 springs in 2.6 km2 city center area of Jinan, China, has been suffering lower regional groundwater levels, which threatens the karst springs outflowing and aquatic ecological civilization.
Lu Li   +5 more
core   +1 more source

Using Airborne Laser Scanning and Sentinel‐2 to Understand Subcanopy Light Regimes and Understory Diversity of Vascular Plants in Temperate Mountain Forests

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
This study demonstrates that not just Airborne Laser Scanning, but also Sentinel‐2 can effectively estimate absolute canopy cover and canopy cover heterogeneity ‐ structural metrics that determine the subcanopy light regime, found to be linked to the vascular plant species richness in the understory of temperate mountain forests.
Felix Wieland‐Glasmann   +4 more
wiley   +1 more source

Spatiotemporal Variations and Driving Factors of Evapotranspiration in Subtropical China from 2001 to 2020

open access: yesRemote Sensing
Evapotranspiration (ET) is a key component of the terrestrial water and energy cycle, and its long-term dynamics are essential for regional hydrological assessment in subtropical China.
Yuqi Li   +5 more
doaj   +1 more source

Da solução ao problema: um estudo sobre os conflitos, os impactos sócio-ambientais e as representações sociais envolvidas no uso e na gestão da água do aquífero Karst no município de Colombo (PR) [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciencias Humanas. Programa de Pós-graduação em Sociologia PolíticaEsta dissertação trata das representações sociais dos sujeitos envolvidos no uso e na gestão da água ...
Zarpelon, Jeniffer Tammy Gusso
core  

The Hidden Harvest: Harnessing Colorado's Geodiversity and Environmental Heterogeneity for Sustainable Agritourism

open access: yesSustainable Development, EarlyView.
ABSTRACT Colorado's geologic, pedologic, topographic, hydrological, and climatic contrasts create strong but under‐synthesized opportunities for sustainable agritourism. This review investigates how geodiversity, and the broader environmental heterogeneity within which it operates, can be used to diversify farm income, strengthen place‐based visitor ...
Bonface O. Manono
wiley   +1 more source

Determinants of Community Resilience: A Multi‐Level Synthesis of Empirical and Conceptual Evidence

open access: yesSustainable Development, EarlyView.
ABSTRACT Community resilience research remains fragmented across disciplines, with limited integration of empirical evidence and conceptual scholarship. This study addresses this gap through a directed content analysis of 48 empirical case studies and 39 conceptual and review publications from diverse geographical and hazard contexts.
Anamol Neupane   +2 more
wiley   +1 more source

Karst

open access: yes, 2017
This chapter describes the extent and formation of karst in Kentucky: how the dissolution of limestone by water shapes the underground and surface of over half of Kentucky; the ways that hydro geologists map karst aquifers, including illustrative ...
James C. Currens
core   +1 more source

The emergence and complexification of symbolic practices in the Homo lineage: an archaeological and cognitive perspective Émergence et complexification des pratiques symboliques dans la lignée Homo : une approche archéologique et cognitive

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Recent archaeological discoveries, reviewed in this essay, challenge traditional views on the emergence of human symbolic cognition. Once believed to have originated in Europe around 40,000 years ago, new evidence shows it emerged much earlier across diverse regions.
Francesco d'Errico   +3 more
wiley   +1 more source

Vertical shaft monitoring to assess mixing processes in karst aquifers. [PDF]

open access: yes, 2023
https://digitalcommons.usf.edu/sinkhole_2022/ProceedingswithProgram/Full_Proceedings/1/Karst springs often are the key to inferring the global functioning of their whole catchment area.
Andreo-Navarro, Bartolomé   +3 more
core  

Climatic–Anthropogenic Synergy Drives Escalating Minimum Area Requirements and Connectivity‐Protection Mismatch in a Karst‐Endemic Primate

open access: yesIntegrative Zoology, EarlyView.
Climate change and anthropogenic activities drive antagonistic degradation of landscape connectivity for endangered François’ langur (1987–2024), causing 48.8% habitat loss, north‐south fragmentation, and centroid migration (1.2 km/yr). Despite protected areas buffering connectivity, static management fails dynamic priority habitats; we propose ...
Guangmei Yang   +5 more
wiley   +1 more source

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