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السجلات المعروضة 31 -- 40 من 100
Facies architecture and depositional model for a fine-grained hybrid-energy delta: An example from the Upper Cambrian to Lower Ordovician Barik Formation, Central Oman
(
Wiley
, 2021 , Article)
Recognizing ancient deltas' depositional architecture is challenging due to the complex interplay of the fluvial, waves, and tidal processes. The integration of field-based sedimentological and trace fossils studies of the ...
A new method for broad-scale modeling and projection of plant assemblages under climatic, biotic, and environmental cofiltering.
(
Wiley
, 2021 , Article)
There is increasing interest in broad-scale analysis, modeling, and prediction of the distribution and composition of plant species assemblages under climatic, environmental, and biotic filtering, particularly for conservation ...
Mixed metal ferrite (Mn0.6Zn0.4Fe2O4) intercalated g-C3N4 nanocomposite: efficient sunlight driven photocatalyst for methylene blue degradation
(
IOP Publishing
, 2021 , Article)
Visible active mixed metal ferrite intercalated semiconductor photocatalyst Mn0.6Zn0.4Fe2O4/g-C3N4 was prepared via facile hydrothermal and liquid assembly method for methylene blue (MB) dye degradation. The prepared samples ...
Scale dependence of species–area relationships is widespread but generally weak in Palaearctic grasslands
(
Wiley
, 2021 , Article)
Questions: Species–area relationships (SARs) are fundamental for understanding biodiversity patterns and are generally well described by a power law with a constant exponent z. However, z-values sometimes vary across spatial ...
Factors influencing the vertical distribution of microplastics in the beach sediments around the Ras Rakan Island, Qatar
(
Springer
, 2021 , Article)
Microplastic (MP) pollution is an emerging environmental problem, particularly in the marine environment, and nations are concerned about this issue. In this study, an attempt has been made to investigate the vertical ...
Changes in plant composition and diversity in an alpine heath and meadow after 18 years of experimental warming
(
Springer
, 2021 , Article)
Global warming is expected to have large impacts on high alpine and Arctic ecosystems in the future. Here we report effects of 18 years of experimental warming on two contrasting high alpine plant communities in subarctic ...
Investigations of plastic contamination of seawater, marine and coastal sediments in the Russian seas: a review
(
Springer
, 2021 , Article)
Twelve seas with an integral coastline length of about 38,000 km wash upon the Russian coasts. They belong to the basins of the Atlantic, the Arctic, and the Pacific Oceans and stretch over temperate, subpolar, and polar ...
Spatio-temporal changes in water-related ecosystem services provision and trade-offs with food production
(
Elsevier
, 2021 , Article)
A key challenge for sustainability is protecting water-related ecosystems and the services (WESs) they provide while enhancing food security. Food production usually drives land use change, which results in ecosystem ...
Polymer-metal oxide composite nanofibers
(
Elsevier
, 2021 , Book chapter)
Extensive studies have been conducted on different kinds of polymers, their composites, and multifunctionalities, depending on their structural features. Metal oxides and their polymer nanocomposites offer technological ...
Fuelwood and fodder consumption patterns among agroforestry-practicing smallholder farmers of the lower Himalayas, India
(
Springer
, 2021 , Article)
Trees are important as a source of fuelwood and fodder for rural populations in the Himalayas. This paper analysed the fuelwood and fodder consumption patterns of rural households in 16 villages in Alaknanda Valley, ...