Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Oskars Purmalis"'
Autor:
Oskars Purmalis, Laura Grinberga, Linda Dobkevica, Agnija Skuja, Davis Ozolins, Ivars Druvietis, Viesturs Ozols, Jana Paidere
Publikováno v:
Limnological Review, Vol 24, Iss 1, Pp 53-75 (2024)
The proposed study is focused on an ecological analysis of Latvian coastal lagoons, emphasizing their unique but vulnerable nature. Coastal lagoons are recognized as fragile ecosystems of significant ecological, social, and economic value, as recogni
Externí odkaz:
https://doaj.org/article/52ecbdf8f1ff41a49be3a2c523736657
Autor:
Artis Robalds, Oskars Bikovens, Aija Dēliņa, Nikolai P. Ponomarev, Oskars Purmalis, Laura Elīna Tomsone, Edgars Vanags
Publikováno v:
Data in Brief, Vol 53, Iss , Pp 110214- (2024)
Traditionally, biosorbents have been used to remove contaminants from polluted water, such as wastewater, landfill leachate, rainwater or drinking water. However, two alternative uses of biosorbents have been proposed relatively recently: the removal
Externí odkaz:
https://doaj.org/article/19ef531ba99740e0be10b2d0f676af2b
Publikováno v:
Agriculture, Vol 12, Iss 11, p 1797 (2022)
Reusing organic waste as fertilizer is one method to reduce the use of mineral fertilizers and minimize waste disposal in landfills. Regulations have been enacted for the processing of organic waste and for recycling end products, but the humic conte
Externí odkaz:
https://doaj.org/article/212f2c893ff4487d9b9928a96fc6b3e9
Publikováno v:
CONECT. International Scientific Conference of Environmental and Climate Technologies; 2023: CONECT. Book of Abstracts; 124
Invasive plant species contribute to problems related to the functioning of ecosystems, causing economic damage, damage to human health and reducing quality of recreational resources. They are characterized by rapid and aggressive spread, suppressing
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings.
The growing global population is creating high demand for transport and the various goods industries, which produce lead-generating emissions from air pollutants. The increase in lead concentration is very dangerous because it affects the nature and
Publikováno v:
Environmental and Climate Technologies, Vol 25, Iss 1, Pp 676-687 (2021)
Lake ecosystems are important elements of hydrological regime, the quality of these ecosystems is affected by anthropogenic actions, and therefore, a variety of organisms, living in these habitats depend on the applied management solutions. Due to hu
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Autor:
Oskars Purmalis, Maris Klavins
Publikováno v:
Linnaeus Eco-Tech. :593-600
Humic substances are a general category of naturally occurring, biogenic, heterogeneousorganic substances that can be characterised as being yellow to black in colour, of highmolecular weight and refractory. Surface tension measurement defined humic