Search
Now showing items 271-280 of 660
Effect of soil moisture on the response of soil respiration to open-field experimental warming and precipitation manipulation
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2017 , Article)
Soil respiration (RS, Soil CO2 efflux) is the second largest carbon (C) flux in global terrestrial ecosystems, and thus, plays an important role in global and regional C cycling; moreover, it acts as a feedback mechanism ...
Epibenthic communities from offshore platforms in the Arabian Gulf are structured by platform age and depth
(
Elsevier Ltd
, 2021 , Article)
Oil and gas platforms act as artificial habitats for a myriad of marine organisms. In this study, we used opportunistic remotely operated vehicle (ROV) data to describe fouling assemblages through the characterization of ...
The biogeochemical iron cycle and astrobiology
(
Springer International Publishing
, 2016 , Article)
Biogeochemistry investigates chemical cycles which influence or are influenced by biological activity. Astrobiology studies the origin, evolution and distribution of life in the universe. The biogeochemical Fe cycle has ...
The association between serum cortisol, thyroid profile, paraoxonase activity, arylesterase activity and anthropometric parameters of undergraduate students under examination stress
(
SAGE
, 2021 , Article)
Stress caused due to examinations during any degree program and at any educational level has been observed at all levels so the present study was conducted to investigate the stress related to final examination in undergraduate ...
Benthic marine algae of the arabian gulf: A critical review and analysis of distribution and diversity patterns
(
Schweizerbart Science Publishers
, 2014 , Article)
The Arabian Gulf is an extremely inhospitable and physiologically-stressful environment for marine organisms since they are exposed to the widest range and the highest sea temperatures in the world, as well as high salinities. ...
Full-house nephropathy associated with high expression of SPATA5L1 due to a genetic pathogenic variant
(
Oxford University Press
, 2022 , Article)
DEAR EDITOR, Non-lupus full-house nephropathy is a diagnostic challenge of yet unknown aetiology that does not satisfy criteria for SLE classification . Spermatogenesis-associated protein 5-like protein 1 (SPATA5L1) is ...
Indicators for spatial–temporal comparisons of ecosystem service status between regions: A case study of the Taihu River Basin, China
(
Elsevier Ltd
, 2016 , Article)
With the development of ecological science, the demand to integrate ecosystem services into ecological management is increasing. Stakeholders are interested in comparing stocks and ability to supply ecosystem services in ...
Date palm status and perspective in qatar
(
Springer Netherlands
, 2015 , Article)
Qatar ranks as the 16 largest date-producing country in the world. There are 581,336 date palm trees growing in an area of 2,469 ha with date production of 21,491 mt as of 2010. It is the major fruit tree grown in the ...
Eutrophication in the coastal waters of Alexandria following the increase in phosphorus load
(
Parlar Scientific Publications
, 1996 , Article)
Samples from the coastal waters of Alexandria during 1991-1993 indicate a remarkable increase in the phosphorus load from 870 to 1140 kg y-1 compared to 567 kg y-1 in 1986 raising the average phosphorus from 1.01 to 1.47 ...
The recovery of strontium ions from seawater reverse osmosis brine using novel composite materials of ferrocyanides modified roasted date pits
(
Elsevier
, 2023 , Article)
In this study, three types of adsorbents were used to remove and recover strontium ions (Sr2+) from aqueous and brine solution of seawater reverse osmosis (SWRO), namely roasted date pits (RDP) and RDP modified using copper ...