Results 161 to 170 of about 139,530 (365)
Abstract: Paleozoic depositional system geology and play concepts
, 2000 Azzedine Jaboubker Mahmoud Zizi
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Early evolutionary history of the seed
Biological Reviews, EarlyView.ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source
Observations of sedimentation of diatoms in some Finnish rivers
Fennia: International Journal of Geography, 1978 reservoirs of the rivers Kemijoki (Valajaskoski, Isohaara), Oulujoki (Pyhäkoski), Kokemäenjoki (Kolsi, Tyrvää), Paimionjoki (Juva), Pielisjoki (Kuurna) and in the channel of Lake Höytiäinen (Puntarikoski).
Pentti Alhonen, Hannu Mansikkaniemi
doaj
Geological processes shaping freshwater biodiversity: a synthesis of global evidence
Biological Reviews, EarlyView.ABSTRACT Recent genomic data highlight the key roles of geological processes in shaping the diversification and biogeography of freshwater lineages. Specifically, physical processes such as tectonic uplift, erosion, glaciation, lake formation, and sea‐level fluctuation contribute extensively to the evolution of biotic diversity within and among ...
Jonathan M. Waters +3 more
wiley +1 more source
Ghana airborne geophysics project in the Volta and Keta Basin : BGS final report [PDF]
, 2009 This report describes the work undertaken by BGS between November 2006 and March 2009 in collaboration with Fugro Airborne Surveys Pty Ltd on an airborne geophysical survey and ground reconnaissance mapping of the Volta River and Keta Basins, Ghana ...
Carney, J.N. +3 more
core
Carbon Energy, EarlyView.This study introduces a newly discovered oxide path mechanism (OPM) for the oxygen evolution reaction (OER), emphasizing the role of in‐situ and operando characterization techniques in unraveling catalyst behavior under realistic conditions. The integration of advanced spectroscopic methods provides new mechanistic insights for the design of highly ...
Rabia Khalid +4 more
wiley +1 more source
The U.S. Geological Survey National Atmospheric Deposition Program, National Trends Network, 2023 [PDF]
Ryan Conner McCammon, Noel A. Deyette
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Guide to the geology of Bradgate Park and Swithland Wood, Charnwood Forest [PDF]
, 2010 Charnwood Forest is one of the few parts of England where there are exposures of ‘basement’ rocks dating back to Precambrian time. Its locally rugged topography is caused by these highly resistant rocks protruding as craggy knolls through a surrounding ...
Carney, J.N.
core
Using Financial and Sustainability Ratios to Map Sectors. An Approach With Compositional Data
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT The article aims to visualize in a single graph Spanish fish and meat processing companies with respect to solvency, energy, waste and water intensity and gender employment gap. These financial, environmental, and social indicators are ratios, which require specific statistical analysis methods.
Elena Rondós‐Casas +3 more
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