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    تصفح Earth Science Cluster حسب العنوان

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    السجلات المعروضة 164 -- 183 من 216

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      • Thumbnail

        Qatar’s vision of global problems, challenges and solutions 

        Abdel Bari, Ekhlas M.M. ( QScience - Hamad Bin Khalifa University Press , 2016 , Conference)
        Since Qatar first signed the Biodiversity Convention in Rio in 1992, Qatar has been a strong advocate with keen interest in sustainability and the preservation of its biodiversity noting that advancement in industry should ...
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        Quantification of ecosystem services providing socio-economic benefits to customary owners of natural resources in Pauri, western Himalaya 

        Shashidhar Kumar, Jha; Negi, A.K.; Alatalo, Juha M. ( Elsevier , 2022 , Article)
        Climate change has negative consequences for the biophysical environment and an observable impact on flows of ecosystem services. Considering the high relevance of ecosystem services, it is imperative to analyze the present ...
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        Quantifying variations in ecosystem services in altitude-associated vegetation types in a tropical region of China 

        Fang, Zhou; Bai, Yang; Jiang, Bo; Alatalo, Juha M; Liu, Gang; Wang, Huimin... more authors ... less authors ( Elsevier , 2020 , Article)
        Natural vegetation is important for ecosystem services (ESs) provision, but is decreasing rapidly due to human-driven land use change, especially rapid expansion of commercial plantations. This is leading to a decrease in ...
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        A quantity-distribution synthesized framework for risk assessment of algal blooms 

        Ting, Zhou; Qu, Hongwei; Wang, Yan; Alatalo, Juha M.; Qian, Jun; Zhuan, Sunxinyu; Jiang, Bo... more authors ... less authors ( Elsevier , 2023 , Article)
        Algal blooms threaten water safety and quality, particularly in lakes with vulnerable environment and advanced urbanization. Due to low water exchange rate and multiple human activity influences, algal blooms in inland ...
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        Raman Spectroscopic and Microbial Study of Biofilms Hosted Gypsum Deposits in the Hypersaline Wetlands: Astrobiological Perspective 

        Diloreto, Zach; Ahmad, Mirza Shaharyar; Al Saad Al-Kuwari, Hamad; Sadooni, Fadhil; Bontognali, Tomaso R.R.; Dittrich, Maria... more authors ... less authors ( Mary Ann Liebert Inc. , 2023 , Article)
        Gypsum (CaSO4.2H2O) has been identified at the surface of Mars, by both orbiters and rovers. Because gypsum mostly forms in the presence of liquid water as an essential element for sustaining microbial life and has a low ...
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        Raman spectroscopy of the Dukhan sabkha: identification of geological and biogeological molecules in an extreme environment 

        Edwards, Howell G.M.; Sadooni, Fadhil; Vítek, Petr; Jehlička, Jan ( The Royal Society , 2010 , Article)
        The characterization of minerals and biogeological deposits in a terrestrial Arabian sabkha has a direct relevance for the exploration of Mars since the discovery by the NASA rovers Spirit and Opportunity of evaporate ...
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        Reading tea leaves worldwide: Decoupled drivers of initial litter decomposition mass-loss rate and stabilization 

        Sarneel, Judith M.; Hefting, Mariet M.; Sandén, Taru; van den Hoogen, Johan; Routh, Devin; Adhikari, Bhupendra S.; Alatalo, Juha M.; Aleksanyan, Alla; Althuizen, Inge H.J.; Alsafran, Mohammed H.S.A.; Atkins, Jeff W.; Augusto, Laurent; Aurela, Mika; Azarov, Aleksej V.; Barrio, Isabel C.; Beier, Claus; Bejarano, María D.; Benham, Sue E.; Berg, Björn; Bezler, Nadezhda V.; Björnsdóttir, Katrín; Bolinder, Martin A.; Carbognani, Michele; Cazzolla Gatti, Roberto; Chelli, Stefano; Chistotin, Maxim V.; Christiansen, Casper T.; Courtois, Pascal; Crowther, Thomas W.; Dechoum, Michele S.; Djukic, Ika; Duddigan, Sarah; Egerton-Warburton, Louise M.; Fanin, Nicolas; Fantappiè, Maria; Fares, Silvano; Fernandes, Geraldo W.; Filippova, Nina V.; Fliessbach, Andreas; Fuentes, David; Godoy, Roberto; Grünwald, Thomas; Guzmán, Gema; Hawes, Joseph E.; He, Yue; Hero, Jean Marc; Hess, Laura L.; Hogendoorn, Katja; Høye, Toke T.; Jans, Wilma W.P.; Jónsdóttir, Ingibjörg S.; Keller, Sabina; Kepfer-Rojas, Sebastian; Kuz'menko, Natalya N.; Larsen, Klaus S.; Laudon, Hjalmar; Lembrechts, Jonas J.; Li, Junhui; Limousin, Jean Marc; Lukin, Sergey M.; Marques, Renato; Marín, César; McDaniel, Marshall D.; Meek, Qi; Merzlaya, Genrietta E.; Michelsen, Anders; Montagnani, Leonardo; Mueller, Peter; Murugan, Rajasekaran; Myers-Smith, Isla H.; Nolte, Stefanie; Ochoa-Hueso, Raúl; Okafor, Bernard N.; Okorkov, Vladimir V.; Onipchenko, Vladimir G.; Orozco, María C.; Parkhurst, Tina; Peres, Carlos A.; Petit Bon, Matteo; Petraglia, Alessandro; Pingel, Martin; Rebmann, Corinna; Scheffers, Brett R.; Schmidt, Inger; Scholes, Mary C.; Sheffer, Efrat; Shevtsova, Lyudmila K.; Smith, Stuart W.; Sofo, Adriano; Stevenson, Pablo R.; Strouhalová, Barbora; Sundsdal, Anders; Sühs, Rafael B.; Tamene, Gebretsadik; Thomas, Haydn J.D.; Tolunay, Duygu; Tomaselli, Marcello; Tresch, Simon; Tucker, Dominique L.; Ulyshen, Michael D.... more authors ... less authors ( Wiley , 2024 , Article)
        The breakdown of plant material fuels soil functioning and biodiversity. Currently, process understanding of global decomposition patterns and the drivers of such patterns are hampered by the lack of coherent large-scale ...
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        Recent developments in textile based polymeric smart sensor for human health monitoring: A review 

        Muhammad, Zahid; Anwer Rathore, Hassaan; Tayyab, Hamna; Ahmad Rehan, Zulfiqar; Abdul Rashid, Iqra; Lodhi, Maria; Zubair, Usman; Shahid, Imran... more authors ... less authors ( Elsevier , 2022 , Article Review)
        In the modern age, the most important and prevailing issue is the monitoring of human health. To address this, several devices have been developed and a need new materials investigated. The idea of textile-based smart ...
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        Reconstruction of Compressed Hyperspectral Image Using SqueezeNet Coupled Dense Attentional Net 

        Mohan, Divya; Aravinth, J.; Rajendran, Sankaran ( MDPI AG , 2023 , Article)
        This study addresses image denoising alongside the compression and reconstruction of hyperspectral images (HSIs) using deep learning techniques, since the research community is striving to produce effective results to ...
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        Redefining the climate niche of plant species: A novel approach for realistic predictions of species distribution under climate change 

        Ferrarini, Alessandro; Dai, Junhu; Bai, Yang; Alatalo, Juha M. ( Elsevier , 2019 , Article)
        Climate change is increasingly affecting plant species distributions, in ways that need to be predicted. Here, in a novel prediction approach, we developed the relevant climate niche (RCN) of plants, based on thorough ...
      • Reduced fertigation input sustains yield and physiological performance for improved economic returns and cleaner production of greenhouse eggplant 

        Md Mazadul, Islam; He, Jing; Yong, Miingtiem; Babla, Mohammad; Liang, Weiguang; Li, Li; Bose, Jayakumar; Donovan-Mak, Michelle; Huda, Samsul; Tissue, David; Ahmed, Talaat; Chen, Zhong-Hua... more authors ... less authors ( Elsevier , 2024 , Article)
        Greenhouse horticulture, a sustainable alternative to conventional horticulture, maximises resource use and return for vegetable production. This study evaluated the impact of varying nutrient solution electrical conductivity ...
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        Regional stratigraphy, facies distribution, and hydrocarbons potential of the Oligocene strata across the Arabian Plate and Western Iran 

        Sadooni F.N.; Alsharhan A.S. ( Springer Verlag , 2019 , Article)
        Major global events during the Oligocene epoch included a climatic change from warm “greenhouse” to a cooler “icehouse” that was accompanied by the onset of Antarctic glaciation. These events led to decline in water ...
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        Relative contribution of plant traits and soil properties to the functioning of a temperate forest ecosystem in the Indian Himalayas 

        Rawat, Monika; Arunachalam, Kusum; Arunachalam, Ayyandar; Alatalo, Juha M.; Kumar, Ujjwal; Simon, Barbara; Hufnagel, Levente; Micheli, Erika; Pandey, Rajiv... more authors ... less authors ( Elsevier , 2020 , Article)
        © 2020 Elsevier B.V. Plant-soil interactions are a major determinant of changes in forest ecosystem processes and functioning. We conducted a trait-based study to quantify the contribution of plant traits and soil properties ...
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        Remote sensing of desertification and study of temporal variability of aeolian deposits in parts of the Arabian Desert for sustainable development in an arid environment 

        Rajendran, Sankaran; Al Kuwari, Hamad Al Saad; Sadooni, Fadhil N.; Nasir, Sobhi; Govil, Himanshu; Ghrefat, Habes... more authors ... less authors ( Academic Press Inc. , 2023 , Article)
        Aeolian deposit in part of the Arabian Desert is mapped using ASTER data to understand desertification, land encroachment, and degradation, and to assess agricultural development in arid regions. In this study, the ...
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        Remote sensing of inland Sabkha and a study of the salinity and temporal stability for sustainable development: A case study from the West coast of Qatar 

        Sankaran, Rajendran; Al-Kuwari, Hamad Al-Saad; Sadooni, Fadhil N.; Nasir, Sobhi; Govil, Himanshu ( Elsevier , 2021 , Article)
        The inland sabkha of the Arabian Gulf is important to study for the occurrence of minerals, rocks, soil salinity, and stability of the sabkha due to the high demand for infrastructure and agriculture development region. ...
      • Removal of heavy metals from wastewater by aerogel derived from date palm waste 

        Soumya, Gupta; Saud, Asif; Munira, Nazmin; Allal, Ahmed; Preud'homme, Hugues; Shomar, Basem; Zaidi, Syed Javaid; Shomar, Basem... more authors ... less authors ( Elsevier , 2024 , Article)
        Cellulose that has been sourced from date palm leaves as a primary component was utilised. This cellulose served as the foundational material for the development of an aerogel composite. During this process, MXene (Ti3C2Tx) ...
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        Salt tolerance of selected halophytes at the two initial growth stages for future management options 

        Alhaddad, Fedae A.; Abu-Dieyeh, Mohammed H.; ElAzazi, El-Sayed Mohamed; Ahmed, Talaat A. ( Springer , 2021 , Article)
        Scarcity of water and the small area of the agricultural land are considered as the crucial environmental issues challenged the Arabian Gulf countries. In this study, experiments were conducted to identify the salt tolerance ...
      • Scale dependence of species–area relationships is widespread but generally weak in Palaearctic grasslands 

        Zhang, Jinghui; Gillet, François; Bartha, Sándor; Alatalo, Juha Mikael; Biurrun, Idoia; Dembicz, Iwona; Grytnes, John Arvid; Jaunatre, Renaud; Pielech, Remigiusz; Van Meerbeek, Koenraad; Vynokurov, Denys; Widmer, Stefan; Aleksanyan, Alla; Bhatta, Kuber Prasad; Campos, Juan Antonio; Czortek, Patryk; Dolezal, Jiri; Essl, Franz; García-Mijangos, Itziar; Guarino, Riccardo; Güler, Behlül; Hájek, Michal; Kuzemko, Anna; Li, Frank Yonghong; Löbel, Swantje; Moradi, Halime; Naqinezhad, Alireza; Silva, Vasco; Šmerdová, Eva; Sonkoly, Judit; Stifter, Simon; Talebi, Amir; Török, Péter; White, Hannah; Wu, Jianshuang; Dengler, Jürgen... more authors ... less authors ( 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 ...
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        Scale effects on the relationships between land characteristics and ecosystem services- a case study in Taihu Lake Basin, China 

        Bai, Yang; Chen, Yuanyuan; Alatalo, Juha M.; Yang, Zhangqian; Jiang, Bo ( Elsevier , 2020 , Article)
        © 2020 Elsevier B.V. It is generally recognized that marginal changes in landscape characteristics can influence multiple ecosystem services, but the causal relationships involved are still very unclear due to lack of ...
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        Screening Of Some Qatari Plant Extracts For Anti Fungal Activities Of Plant Pathogenic Fungi 

        Mohamed, Ibtihal; Ahmad, Talaat ( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference)
        The present study aimed to evaluate the antifungal activity of three desert plants extracts grown naturally in Qatar: (Al-rayhan) Ocimum basilicum, Shafallah (Capparis spinosa) and Qwaif(Prosopis juliflora)to study their ...

        مركز المجموعات الرقمية لجامعة قطر هو مكتبة رقمية تديرها مكتبة جامعة قطر بدعم من إدارة تقنية المعلومات

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        مركز المجموعات الرقمية لجامعة قطر هو مكتبة رقمية تديرها مكتبة جامعة قطر بدعم من إدارة تقنية المعلومات

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