Results 71 to 80 of about 129,037 (288)

Land birds on atolls: diversity, origin, and function

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oceanic islands are global hotspots of avian biodiversity and endemism. Their isolation and distinct environmental conditions have uniquely shaped the evolutionary trajectories of island birds, while, in turn, land bird communities have become critical providers of ecological functions to island ecosystems.
Sebastian Steibl   +6 more
wiley   +1 more source

Simulation of saltwater intrusion in alluvial aquifer at Kg. Tekek, Tioman Island

open access: yes, 2005
Tioman Island, which is situated in the southeast of Pahang State, is one of the small islands in Malaysia that have been promoted as a tourist destination.
Othman, Norasman
core  

Techniques for Controlling Saltwater Intrusion in Coastal Aquifers [PDF]

open access: yes
Groundwater is a significant freshwater source due to rising water demand for agriculture, industry, rapid population growth, and home usage; however, coastal groundwater is at risk of pollution from seawater intrusion due to intensive pumping.
Asaar, Walaa Abdullah   +3 more
core   +1 more source

A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini   +2 more
wiley   +1 more source

Saltwater intrusion management using the swi2 model: application in the coastal aquifer of Hersonissos, Crete, Greece

open access: yes, 2017
Summarization: This work assesses the effectiveness of different methods of saltwater intrusion management in a coastal aquifer. The study area is Hersonissos, near Heraklion, Crete, Greece, where saltwater intrusion is a significant threat for the ...
Karatzas Giorgos(http://users.isc.tuc.gr/~gkaratzas)   +4 more
core   +1 more source

Responsible Leadership for Sustainable Agritourism: A Multilevel Causal Mechanism Analysis and the Facilitating Roles of Social Capital

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the causal mechanisms by which responsible leadership (RL) promotes sustainable agritourism development in the Mekong Delta, Vietnam. Using focus groups and multiple case studies across five exemplary agritourism operations, we examine how RL operates across multiple levels to influence sustainable agritourism outcomes.
Giang N. T. Nguyen, Heidi Wechtler
wiley   +1 more source

Saltwater intrusion in the Po River Delta (Italy) during drought conditions: Analyzing its spatio-temporal evolution and potential impact on agriculture

open access: yesInternational Soil and Water Conservation Research
Saltwater intrusion along rivers is a complex process controlled by multiple factors and thus fluctuates with a highly nonlinear nature and time-varying characteristics. It is challenging to monitor saltwater intrusion. The objective of this study was to
Jian Luo   +4 more
doaj   +1 more source

Time-lapse electrical resistivity investigation of seawater intrusion in coastal aquifer of Ibeno, Southeastern Nigeria

open access: yesApplied Water Science, 2020
Saltwater intrusion, erosion, and periodic flooding during severe storms are some of the critical problems bedeviling the precarious coastal environment of Nigeria.
Iniemem J. Inim   +4 more
doaj   +1 more source

Subperiosteal circumferential connective tissue graft for vertical implant soft tissue augmentation

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Vertical implant soft tissue augmentation is indicated to optimize esthetic outcomes in cases of peri‐implant soft tissue deficiency or dehiscence, particularly when the peri‐implant mucosa is exposed during a full smile. This manuscript describes the use of a subperiosteal circumferential connective tissue graft (SC CTG) for ...
Jonathan H. Do, Alex S. Kim
wiley   +1 more source

Effects of Aquifer Bed Slope and Sea Level on Saltwater Intrusion in Coastal Aquifers

open access: yesHydrology, 2019
The quality of groundwater resources in coastal aquifers is affected by saltwater intrusion. Over-abstraction of groundwater and seawater level rise due to climate change accelerate the intrusion process.
Hany F. Abd-Elhamid   +2 more
doaj   +1 more source

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