Results 61 to 70 of about 18,692 (202)

Late Little Ice Age palaeoenvironmental records from the Anzali and Amirkola Lagoons (south Caspian Sea): Vegetation and sea level changes [PDF]

open access: yes, 2011
This is a postprint version of the article. The official published article can be found from the link below - Copyright @ 2011 Elsevier Ltd.Two internationally important Ramsar lagoons on the south coast of the Caspian Sea (CS) have been studied by ...
A. Naqinezhad   +89 more
core   +1 more source

Tree‐ring structure determines the temporal coordination between xylem growth and the gain in hydraulic conductivity in the outermost ring

open access: yesNew Phytologist, EarlyView.
Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña   +4 more
wiley   +1 more source

Plant diversity changes during the postglacial in East Asia: insights from Forest Refugia on Halla Volcano, Jeju Island. [PDF]

open access: yesPLoS ONE, 2012
Understanding how past climate changes affected biodiversity is a key issue in contemporary ecology and conservation biology. These diversity changes are, however, difficult to reconstruct from paleoecological sources alone, because macrofossil and ...
Jiri Dolezal   +9 more
doaj   +1 more source

Host preferences and differential contributions of deciduous tree species shape mycorrhizal species richness in a mixed Central European forest [PDF]

open access: yes, 2010
Mycorrhizal species richness and host ranges were investigated in mixed deciduous stands composed of Fagus sylvatica, Tilia spp., Carpinus betulus, Acer spp., and Fraxinus excelsior.
Andrea Polle, Christa Lang, Jasmin Seven
core   +2 more sources

Evolution of Crematogaster sordidula (Hymenoptera, Formicidae) Ants in the Mediterranean Region During Plio‐Pleistocene Climatic Changes

open access: yesZoologica Scripta, EarlyView.
ABSTRACT Understanding insect responses to global climate change involves identifying strategies used during past climate oscillations. Phylogeography offers a powerful framework to unravel how historical climatic and geological events have shaped the spatial genetic patterns of species, providing critical insights into evolutionary processes, whereas ...
Jody H. Voges   +12 more
wiley   +1 more source

Chloroplast DNA polymorphism and morphometric characteristics of Carpinus betulus in the Lithuania forests

open access: yesSilva Fennica, 2022
The European hornbeam (Carpinus betulus L.) is a medium-sized deciduous tree that spreads northeast of the middle of Lithuania. Carpinus betulus L. is a native tree in Poland, and its branch is migrated by two Pleistocene refugia.
Girmantė Jurkšienė   +3 more
doaj   +1 more source

Factors determining the occurrence of Flat Bugs (Aradidae) in beech dominated forests [PDF]

open access: yes, 2007
The habitat requirements of most Aradidae and the decisive factors that influence their occurrence are still poorly understood. To reduce this lack of knowledge a standardised survey of Aradidae in two large beech forest areas of Bavaria (northern ...
Blaschke, Markus   +2 more
core  

Correct Identity of the Oak Twig Pruner (Coleoptera: Cerambycidae) [PDF]

open access: yes, 2017
(excerpt) The oak twig pruner is a cerambycid of minor economic importance which is generally common through most of eastern North America. The adult beetles oviposit on living twigs of oak and other hardwoods, and the larvae bore within the twig ...
Gosling, D. C. L
core   +2 more sources

Soil Respiration Dynamics and Environmental Controls Across Montane Forests of Nepal

open access: yesPlant-Environment Interactions, Volume 7, Issue 3, June 2026.
ABSTRACT Soil respiration (RS) represents a major process of release of carbon dioxide (CO2) from soil to atmospheric carbon pools. Measurements of soil respiration help to understand the dynamics of carbon in ecosystems. This study examines the soil respiration rate and the effect of environmental variables in different forests along elevation ...
Sanu Raja Maharjan   +4 more
wiley   +1 more source

Genetic diversity and structure of Carpinus laxiflora populations in South Korea based on AFLP markers

open access: yesForest Science and Technology, 2019
We applied eight primer-restriction enzyme combinations to investigate genetic diversity, genetic differentiation, and genetic structure of Carpinus laxiflora populations with AFLP markers.
Ji-Young Ahn   +3 more
doaj   +1 more source

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