Results 141 to 150 of about 6,313,283 (262)

The Exotic Beauty of Karst Morphology of Langgun Island and Geotourism Potential of Langkawi Island, Malaysia

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology
The research area is located in the eastern part of Langgun Island, Langkawi, Malaysia. Several small islands in the area are  included in the research scope, including Anak Tikus Island, Anak Berangan Island, Batang Tunggang Cape, and Langgun Cape ...
Catur Cahyaningsih, Khairunisya
doaj   +1 more source

Project of Educational cycle trail in the Protected Landscape Area in Bohemian Karst [PDF]

open access: yes, 2013
Title: Project of Educational cycle trail in the Protected Landscape Area in Bohemian Karst Objective: The objective of this work was to create an Educational cycle trail in the Protected Landscape Area of the Bohemian Karst.
Tesařová, Alena
core  

Coupled decline in growth and fine‐branching signals the onset of drought‐induced European beech mortality

open access: yesNew Phytologist, EarlyView.
Conceptual synthesis of drought‐induced mortality in European beech. Summary Severe and recurrent droughts have caused widespread canopy decline and mortality in European forests. Drought‐induced mortality occurs when structural damage and physiological dysfunction impair a tree's ability to recover, yet it remains unclear when trees transition from ...
Gerhard Schmied   +10 more
wiley   +1 more source

Ecological Security Pattern Construction in Karst Area Based on Ant Algorithm. [PDF]

open access: yesInt J Environ Res Public Health, 2021
Zhao X   +5 more
europepmc   +1 more source

The Ash Dieback Pathogen Resists the Chemical Defences of Its Host Tree, European Ash, by Depleting Them From the Growth Medium

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plant pathogenic fungi are major drivers of disease in forest trees, often causing substantial ecological and economic damage. Ash dieback, caused by the ascomycete Hymenoscyphus fraxineus, has resulted in the widespread decline of Fraxinus excelsior populations throughout Europe.
Björn Lichnock   +8 more
wiley   +1 more source

Characteristics of paleokarst processes and reservoir development of the middle Permian Maokou Formation in the Yuanba area,Sichuan Basin

open access: yesCarsologica Sinica
In recent years, the Maokou Formation of the middle Permian in the Yuanba area of Northwest Sichuan has consistently yielded high-flow industrial gas, indicating significant exploration potential for the Maokou Formation in this area.
Shaocong JI   +6 more
doaj   +1 more source

Effects of reservoirs in karst areas on earthquakes

open access: yes, 1980
The investigation leading to this paper on the effects of reservoirs in karst areas on earthquakes is the product of the bilateral U.S. - Yugoslavian research project on hydrology and water resources of karst regions. The research was mainly conducted in Yugoslavia, but also partially at Colorado State University.
Stojić, Petar, author   +1 more
openaire   +1 more source

The impact of seasonal variations in inner bark width and xylem growth on irreversible annual stem diameter measurements

open access: yesPlant Biology, EarlyView.
The seasonal variation in inner bark width differed from that of xylem growth, indicating that xylem phenology cannot be reliably assessed without cellular observations. Abstract To better interpret continuous xylem growth measurements from dendrometers, we evaluated how the widths of developing xylem and phloem, along with seasonal trends in inner ...
J. Gričar, K. Eler
wiley   +1 more source

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