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السجلات المعروضة 211 -- 220 من 238
FISH PARASITES OF QATARI WATERS OF THE ARABIAN GULF: CURRENT STATUS WITH AN ANNOTATED CHECKLIST
(
International Journal of Recent Scientific Research
, 2016 , Article)
The present study is a recent attempt to survey all the parasitological investigations of the marine
fish inhabiting Qatari waters. These investigations were first embarked upon in the eighteenth
century with the first ...
Expanding ocean protection and peace: a window for science diplomacy in the Gulf.
(
Royal Society
, 2023 , Article)
The ecological state of the Persian or Arabian Gulf (hereafter 'Gulf') is in sharp decline. Calls for comprehensive ecosystem-based management approaches and transboundary conservation have gone largely unanswered, despite ...
White knight or partner of choice? The Ukraine war and the role of the Middle East in the energy security of Europe
(
Elsevier
, 2023 , Article)
The Ukraine war has forced Europe to redefine its energy security policies towards more diversification and less reliance on Russian energy. As an energy-rich and relatively close region, the Middle East can play a potentially ...
Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment
(
Elsevier
, 2023 , Article)
Tetraselmis sp. microalgae biomass co-digestion with frying oil residue was investigated without or with an ultrasonication pretreatment to enhance methane production. Interestingly, compared to untreated Tetraselmis ...
Roles of Gibberellins and Abscisic Acid in Regulating Germination of Suaeda salsa Dimorphic Seeds Under Salt Stress
(
Frontiers Media
, 2016 , Article)
Seed heteromorphism observed in many halophytes is an adaptive phenomenon toward high salinity. However, the relationship between heteromorphic seed germination and germination-related hormones under salt stress remains ...
Effects of salinity and ascorbic acid on growth, water status and antioxidant system in a perennial halophyte
(
Oxford University Press
, 2015 , Article)
Salinity causes oxidative stress in plants by enhancing production of reactive oxygen species, so that an efficient antioxidant system, of which ascorbic acid (AsA) is a key component, is an essential requirement of ...
Variation of soil properties with sampling depth in two different light-textured soils after repeated applications of urban sewage sludge
(
Elsevier
, 2021 , Article)
Semi-arid agricultural soils have increasingly been subjected to urban sewage sludge (USS) applications due to accelerated soil depletion and shortages in manure supply. Research studies addressing USS reuse have mostly ...
Nutrient retention and release from raw exhausted grape marc biochars and an amended agricultural soil: Static and dynamic investigation
(
Elsevier
, 2020 , Article)
Biochar is the solid by-product of biomass thermochemical conversion via pyrolysis technique. Biochar addition to croplands as an organic amendment can improve soil properties and increase agricultural productivity. However, ...
Mitigating soil water deficit using organic waste compost and commercial water retainer: a comparative study under semiarid conditions
(
Springer Nature
, 2023 , Article)
Semiarid regions have particularly been confronted with climate change effects reflected by the consistent decrease of rainfall and increase of evapotranspiration. This drought stress constitutes the main constraint for ...
Techno-economic modelling of high-value metabolites and secondary products from microalgae cultivated in closed photobioreactors with supplementary lighting
(
Elsevier
, 2022 , Article)
The purpose of this study is to develop an initial computational model to evaluate the techno-economic viability of high-value and secondary resources from microalgae. The isolation of high-value metabolites is the driving ...