Results 181 to 190 of about 79,260 (388)

Dissecting earthworm diversity in tropical rainforests

open access: yesEcography, EarlyView.
Tropical rainforests are among the most emblematic ecosystems in terms of biodiversity. However, our understanding of the structure of tropical biodiversity is still incomplete, particularly for certain groups of soil organisms such as earthworms, whose importance for ecosystem functioning is widely recognised.
Arnaud Goulpeau   +6 more
wiley   +1 more source

Geophysical Applications for Arctic/Subarctic Transportation Planning [PDF]

open access: yes, 2014
This report describes a series of geophysical surveys conducted in conjunction with geotechnical investigations carried out by the Alaska Department of Transportation and Public Facilities.
Fortier, Richard   +5 more
core  

Factors impacting the variability of post‐fire forest regeneration in central European pine plantations

open access: yesRestoration Ecology, EarlyView.
Fire is increasingly posing a risk to forests and plantations, even in the temperate latitudes of central Europe. Little is known about fire ecology in this region, and therefore, appropriate approaches for the management and reforestation of burned sites are mostly lacking.
Florent Jouy   +13 more
wiley   +1 more source

Landscapes and Landforms of Spain

open access: yes, 2014
Tras un ilusionante proceso de redacción y edición, ya está disponible el libro Landscapes and Landforms of Spain, publicado por Springer. El volumen forma parte de la colección World Geomorphological Landscapes, patrocinada por la International Association of Geomorphologists (IAG) y coordinada por el Profesor Piotr Migon, Catedrático de Geografía ...
Mateo Gutiérrez Elorza   +1 more
openaire   +2 more sources

Quantitative sedimentological analysis of the aeolian–fluvial Triassic Sherwood Sandstone Group, Cheshire Basin, UK

open access: yesSedimentology, EarlyView.
ABSTRACT Sedimentological analysis of the outcropping Sherwood Sandstone Group, northern Cheshire Basin, UK, documents the preserved stratigraphic expression of water table‐controlled aeolian‐dominated erg‐margin successions (Wilmslow Sandstone Formation and lower Helsby Sandstone Formation), overlain by dryland fluvial deposits (middle Helsby ...
Grace I. E. Cosgrove   +5 more
wiley   +1 more source

Fold‐and‐Thrust Belt and Early Alpine Relief Recorded by Calcite U–Pb Dating of an Uplifted Paleo‐Canyon (Vercors Massif, France)

open access: yesTerra Nova, EarlyView.
ABSTRACT The long‐term evolution of orogenic drainage systems is closely related to the propagation of tectonic structures, which gives rise to the topography and hence anisotropies for river incision. This study focuses on the subalpine Vercors Massif (SW French Alps), reconstructing the geometry of an uplifted paleo‐canyon and applying calcite U–Pb ...
Vivien Mai Yung Sen   +6 more
wiley   +1 more source

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