نتائج البحث - "Oskars Purmalis"

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دورية أكاديمية

Characteristics of Two Lagoons in the Coastal Area of the Baltic Sea

المؤلفون: Oskars Purmalis, Laura Grinberga, Linda Dobkevica, Agnija Skuja, Davis Ozolins, Ivars Druvietis, Viesturs Ozols, Jana Paidere

المصدر: Limnological Review, Vol 24, Iss 1, Pp 53-75 (2024)

مصطلحات موضوعية: lagoons, zooplankton, phytoplankton, water quality, benthic fauna, ecosystems, Physical geography, GB3-5030, Environmental engineering, TA170-171, Technology

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2300-7575/24/1/4; https://doaj.org/toc/2300-7575

URL الوصول: https://doaj.org/article/52ecbdf8f1ff41a49be3a2c523736657

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دورية أكاديمية

Data on the characterization of seaweed, wheat bran, and other food processing byproducts as feasible biosorbents

المؤلفون: Artis Robalds, Oskars Bikovens, Aija Dēliņa, Nikolai P. Ponomarev, Oskars Purmalis, Laura Elīna Tomsone, Edgars Vanags

المصدر: Data in Brief, Vol 53, Iss , Pp 110214- (2024)

مصطلحات موضوعية: Analytical pyrolysis, Biomass, Biosorption, Fourier transform infrared spectroscopy, Pesticide residues, Toxic metals, Computer applications to medicine. Medical informatics, R858-859.7, Science (General), Q1-390

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2352340924001859; https://doaj.org/toc/2352-3409

URL الوصول: https://doaj.org/article/19ef531ba99740e0be10b2d0f676af2b

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دورية أكاديمية

Properties of Humic Substances in Composts Comprised of Different Organic Source Material

المؤلفون: Marge Lanno, Maris Klavins, Oskars Purmalis, Merrit Shanskiy, Anu Kisand, Mait Kriipsalu

المصدر: Agriculture, Vol 12, Iss 11, p 1797 (2022)

مصطلحات موضوعية: humic acid, fulvic acid, fish waste, horse manure, sewage sludge, Hermetia illucens frass, Agriculture (General), S1-972

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2077-0472/12/11/1797; https://doaj.org/toc/2077-0472

URL الوصول: https://doaj.org/article/212f2c893ff4487d9b9928a96fc6b3e9

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Invasive Plant Biomass as Source of Polyphenols

المؤلفون: Oskars Purmalis, Linards Klavins, Evelina Niedrite, Maris Klavins

المساهمون: European Regional Development Fund

المصدر: CONECT. International Scientific Conference of Environmental and Climate Technologies; 2023: CONECT. Book of Abstracts; 124

مصطلحات موضوعية: Biomass, invasive plants, polyphenols

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a545a72d7fb1917f61ab1c2752e1dd0
https://journals.rtu.lv/index.php/conect/article/view/CONECT.2023.094

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THE SPATIAL AND TEMPORAL DISTRIBUTION OF LEAD IN SNOW: CASE STUDY OF JELGAVA CITY

المؤلفون: Kristaps Siltumens, Sindija Liepa, Juris Burlakovs, Oskars Purmalis, Viktorija Visocka

المصدر: SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings.

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::520f776e421e897b0dd7728fb1f5f319
https://doi.org/10.5593/sgem2022/4.1/s19.53

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6

Quality of Lake Ecosystems and its Role in the Spread of Invasive Species

المؤلفون: Māris Kļaviņš, Oskars Purmalis, Linards Kļaviņš, Laura Grīnberga

المصدر: Environmental and Climate Technologies, Vol 25, Iss 1, Pp 676-687 (2021)

مصطلحات موضوعية: Renewable Energy, Sustainability and the Environment, Ecology, media_common.quotation_subject, Lake ecosystem, TJ807-830, water quality, Invasive species, Renewable energy sources, invasive species, canadian waterweed, Environmental science, Quality (business), freshwater, management, General Environmental Science, media_common

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b7e79a8ccd290a66b29f9c6beb4dd14
https://doaj.org/article/38b09c0a80334bd58dd34dd1847022bf

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7

ASSESSMENT OF CHEMICAL ELEMENTS POLLUTION FROM VEHICLE EMISSIONS: CASE STUDY OF JELGAVA CITY

المؤلفون: Jovita Pilecka-Ulcugaceva, Inga Grinfelde, Kristine Valujeva, Laima Berzina, Oskars Purmalis

المصدر: SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6ff6b56a052f7e96626fd912c5c9afe6
https://doi.org/10.5593/sgem2021/4.1/s19.37

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DISTRIBUTION AND POLLUTION OF CHEMICAL ELEMENTS IN JELGAVA URBAN ENVIRONMENT

المؤلفون: Jovita Pilecka-Ulcugaceva, Valters Zabelins, Inga Grinfelde, Sindija Liepa, Oskars Purmalis

المصدر: SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b1498238fcb52b4d79c5cdc357d05d3f
https://doi.org/10.5593/sgem2021/4.1/s19.43

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9

Heavy Metals Air Pollution in Jelgava City Latvia

المؤلفون: Madara Stankevica, Inga Grinfelde, Anda Bakute, Jovita Pilecka-Ulcugaceva, Oskars Purmalis

المصدر: SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c6a5ef4e6dcda255880745a19c8e379b
https://doi.org/10.5593/sgem2021v/4.2/s19.a12

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10

Surface activity of humic substances depending on their origin

المؤلفون: Oskars Purmalis, Maris Klavins

المصدر: Linnaeus Eco-Tech. :593-600

مصطلحات موضوعية: Surface (mathematics), Chemistry, Environmental chemistry, complex mixtures

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::070028a3a5fb5c06a87fa1ddb9c9cf94
https://doi.org/10.15626/eco-tech.2005.058

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