Results 171 to 180 of about 966,566 (260)
During forest creation in temperate, agriculturally dominated systems, tree planting accumulates above‐ground biomass more quickly than natural colonisation, whereas naturally colonised forests are more open and structurally heterogeneous. Differences in above‐ground biomass persist for decades where differences in structural heterogeneity reduce with ...
Samuel Hughes +5 more
wiley +1 more source
Multifactorial diagnosis of drought‐induced decline in Mediterranean conifer forests
A multi‐proxy approach integrating radial growth, leaf morphology, stable isotopes, elemental composition and soil properties revealed interacting mechanisms underlying drought‐induced dieback in Mediterranean pine populations. Declining trees showed stronger drought impacts on growth, altered stomatal regulation, nutrient imbalances and accelerated ...
Ester González de Andrés +8 more
wiley +1 more source
‘More Beastliness Than Beauty’: Gendering Pica in Seventeenth‐Century English Medicine and Culture
ABSTRACT Today, defined as the ‘persistent eating of non‐nutritive substances’, pica is a lesser‐known eating disorder with a long history. Defined in early modern England as the ‘desire to eat absurd things’, pica was explicitly gendered, associated with pregnant women and pubescent girls.
Helena C. Aeberli
wiley +1 more source
Investigation of the Mechanical Properties of Calcareous Sand Improved by Polyurethane Foam Adhesive Under Fixed Principal Stress Axes Shearing. [PDF]
Chang D, Xie Y, Zhang X, Liu J.
europepmc +1 more source
The Material Basis of 18th‐Century Meissen Porcelain
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley +1 more source
The first comprehensive survey of trampled vegetation in the phytosociologically understudied region of Transcaucasia revealed concordance between expert‐based and numerical classifications, consistently identifying both widespread and region‐specific community types. The relationships of Transcaucasian communities to European vegetation units are also
Zdenka Preislerová +2 more
wiley +1 more source
Glacially overdeepened valleys in the northern Alpine Foreland preserve Middle to Late Pleistocene sedimentary sequences that may serve as valuable archives for reconstructing past environmental changes in response to shifts in climate. This study presents a multidisciplinary analysis of two sediment cores from the overdeepened Wehntal Valley at ...
Johannes M. Miocic +8 more
wiley +1 more source
Owing to its location in the semi‐arid region of northern Central Asia, Mongolia is highly sensitive to climate change and therefore provides an excellent setting for palaeoenvironmental research. Proxy data from different sediment types are crucial for interpreting past climate changes and landscape evolution, while burial ages provide chronological ...
Junjie Zhang +4 more
wiley +1 more source
Land snail successions in the lower Rhône valley allow us to reconstruct the postglacial recolonization. From the Lateglacial period onwards, Mediterranean steppe communities appeared. The arrival of forest taxa was significantly delayed by aridity. The question of glacial refugia, both local and distant, primarily concerned Mediterranean species of ...
Frédéric Magnin
wiley +1 more source
Salty soils are spreading across the world's farmland, often building up unnoticed for years before crop yields fall sharply and repair becomes slow and costly. Our review shows that this damage comes from linked problems in soil chemistry, water management, and policy, so fixing any one of them alone rarely works.
Matthew D. Wallenstein +3 more
wiley +1 more source

