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M.

9 linked publication records

Author: M.Year: 2023Subject: Forest Ecosystemsclear all
Showing 1-9 of 9 records
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

ANALYSIS OF IMPACTS OF WAR ON ECOSYSTEMS OF PROTECTED AREAS UKRAINE

(STEF92 Technology, 2023-12-15, Oleksandr Trofymchuk, Vyacheslav Vishnyakov, Natalia Sheviakina, Viktoriia Klymenko, Snizhana Zahorodnia)

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The article presents the results of satellite remote sensing to assess the consequences of hostilities in nature protected areas. Since February 24, 2022, 20% of the nature reserve fund of Ukraine has suffered from the war. The real level of damage to the objects of the nature reserve fund as a result of the war cannot be estimated. After all, active hostilities continue, and restrictions are created for environmental activities in the temporarily occupied territories. Therefore, remote monitoring is the only tool...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

CARBON DYNAMICS IN DECIDUOUS FORESTS ON ORGANIC SOILS: ASSESSING FOREST OFFSET IN RESPONSE TO DRAINAGE DISRUPTION

(STEF92 Technology, 2023-12-15, Kārlis Bičkovskis, Valters Samariks, Āris Jansons)

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Forest ecosystems are essential when dealing with climate change mitigation goals. Carbon stock of forest stand can hold substantial amounts of carbon as well products made from wood provide substitution effect, reducing reliance on fossil fuels. Silvicultural practices, such as drainage, have proven to be highly efficient of enhancing tree volume, aligning with climate change mitigation goals. As forest drainage disruption for rewetting of drained areas gains momentum with appealing goals such as enhancing biolog...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

DEMOGRAPHIC STRUCTURE OF QUERCUS CANARIENSIS FROM THE OULED BECHIH FOREST OF ALGERIA

(STEF92 Technology, 2023-12-15, Rached-Kanouni Malika, Kara Karimara, Redjaimia Lilia, Boutheyna Touafchia, Zerrouki Alia)

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The main objective of this study is to analyze the demographic structure and spatial distribution of Quercus canariensis populations in the Ouled Bechih forest in northeastern Algeria. Knowledge of these parameters is an essential step in their sustainable management. Sample inventory plots measuring 30m x 30m (900m2) were identified by random sampling. Tree diameter at 1.30 m above the ground and total height of Q. canariensis were measured for each tree in four inventory plots. The demographic structures were es...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

DYNAMICS OF PINE FOREST STRUCTURE ON A PEAT BOG REVEALS HALF-CENTENNIAL FOREST DECAY AND ONGOING SUCCESSION (DARWIN BIOSPHERE RESERVE, NW RUSSIA)

(STEF92 Technology, 2023-12-15, A.K. Mukhin, Dmtrii Sadokov, Lera Akhmetshina, Elena Bykovskaia, Olga Koniaeva)

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Bogs of Darwin Biosphere reserve (southern NW Russia) represent sustain ecosystem balance on an outstandingly large scale. Dynamics of the bog metabolism and structure should be estimated both under the influence of the Rybinsk reservoir and beyond it (in terms of natural evolution), although these cannot always be distinguished clearly. Forested bog areas are most sensible ecosystems to trace decadal or centennial dynamics of the landcover. Longstanding observations of the geobotanical and forest structure have b...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

GENETIC VARIABILITY OF OAKS (QUERCUS L.) AT THE REGION OF OUTSTANDING FEATURES "KOSMAJ" (SERBIA) AS A BASIS FOR THE CONSERVATION OF THE AVAILABLE GENE POOL

(STEF92 Technology, 2023-12-15, Mirjana Šijačić‐Nikolić, Marina Nonić, Kerkez Jankovic, Jelena Milovanović, Marija Jovanović)

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Identification and quantification of the factors that influence genetic diversity is particularly important for the representatives of the genus Quercus L. In this genus, the characterization of the genetic diversity correlations can serve as a basis for predictive models of its distribution. The adaptive and neutral genetic variability of four autochthonous oak species (Quercus petraea (Matt.) Liebl. - sessile oak, Q. pubescens Willd. - pubescent oak, Q. frainetto Ten. - Hungarian oak, Q. cerris L. - Turkey oak) ...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1
Publication

STOCKS OF CHEMICAL ELEMENTS IN LITTERFALL IN BEECH (FAGUS SYLVATICA L.) FORESTS IN WESTERN STARA PLANINA

(STEF92 Technology, 2023-10-01, Violeta Dimitrova, Sonya Damyanova, Dimitar Dimitrov)

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The litterfall (fallen leaves, flowers, fruits and twigs) in the forests represents part of dead plant mass. The quantity and quality of litterfall in forests plays an important role in their state. Through it, a large part of chemical elements is returned to the cycle of the ecosystem, it is an essential carbon depot, it affects regeneration, soil moisture, fertility, composition, fauna and flora. The study presents data on stocks of chemical elements in annual literfall of Western Stara planina. The sample plots...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1
Publication

THE IMPORTANCE OF POPLAR SPECIES IN THE ECOLOGICAL PROCESS OF STRONGLY POLLUTED INDUSTRIAL WATERS

(STEF92 Technology, 2023-10-01, Maria Mihaela Moatar, Dorin Camen, Petru Ioan Dragomir, C. Ştefan, Petre Alexandru Panici)

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From a lithological point of view, the studied territory - Central Heating System of Rovinari is made up of deposits and in the depression quaternary deposits are found, belonging to the holocene (gravel and sand). In the Jiu - Motru River the deposits contain 4-6 layers of lignite, of low thickness, so the area was affected by coal extraction. From the point of view of the hydrographic network, except those of the lower order, the waters passing through the region belong to the basin of Jiu and Tismana. These wat...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1
Publication

TOTAL PHENOLIC CONTENT, FLAVONOID CONTENT AND ANTIOXIDANT POTENTIAL OF BILBERRY (Vaccinium myrtillus L.) FROM U.P. V HIGIGEL

(STEF92 Technology, 2023-10-01, Petru Ioan Dragomir, Beatrice Otilia Saiti, Camelia Tulcan, Maria Mihaela Moatar, D. Camen)

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Bilberries selected from U.P. V. Higigel were investigated for their antioxidative potential using 2,2-dyphenyl-1-picrylhydrazyl (DPPH) scavenging. In order to determine the total content of polyphenols, the method described by Tamas-Krumpe Octavia and collaborators in 2010 [1] was chosen, consisting in the use of Folin-Ciocalteu reagent 0.2 N and sodium carbonate (Na2CO3) and the use of gallic acid in different concentrations as a standard. The spectrophotometric determination method based on the formation of the...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

TREE LITTER PRODUCTION IN GREY ALDER (ALNUS INCANA) STANDS ON DRY AND WET MINERAL SOILS

(STEF92 Technology, 2023-12-15, Kārlis Bičkovskis, Valters Samarkis, Āris Jansons)

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Forests play an important role in carbon storage and global carbon cycling. The processes of litter decomposition, movement within the soil, and incorporation into different soil layers play a crucial role in the functioning of forest ecosystems. These activities are important in regulating the cycling of soil organic matter and the storage and release of carbon into the atmosphere. Soil carbon and carbon input via litter has been well-recognized, however studied relatively less compared to other carbon pools, but...

Forest Ecosystems2023
Showing 1-9 of 9 records
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