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Journal articles on the topic 'Mountain forest sites'

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1

Dokulilová, Martina, and Josef Suchomel. "Abundance of Common Shrew (Sorex Araneus) in Selected Forest Habitats of Moravia (Czech Republic)." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 65, no. 2 (2017): 401–9. http://dx.doi.org/10.11118/actaun201765020401.

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Abundance of common shrew (Sorex araneus) was evaluated on selected forest sites in Moravia, Czech Republic. Six types of habitats were assessed: forest clearings and mature forests in lowlands (173 – 233 m), uplands (360 – 600 m), and mountains (600 – 1200 m). Data were collected over five‑year‑long periods; 2006 – 2010 (uplands) and 2007 – 2011 (lowlands and mountains). Small terrestrial mammals were captured using snap traps laid in lines. In total, 200 individuals of common shrew were trapped. Relative abundance among different habitats was statistically evaluated. The highest relative abu
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2

Lasota, Jarosław, Ewa Błońska, and Piotr Pacanowski. "Forest sites and forest types on rendzinas in Poland." Soil Science Annual 69, no. 2 (2018): 121–29. http://dx.doi.org/10.2478/ssa-2018-0012.

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Abstract The article discusses the relationship between rendzinas and types of forest sites and plant communities in lowland, upland and mountain areas in Poland. Rendzinas as soils of forest sites play an important role in the uplands of southern Poland. In mountain areas, their preponderance is limited to the area of the Pieniny and the Western Tatras. The site-forming role of rendzinas in the upland areas depends mainly on geomorphological conditions. Typical rendzinas generally form eutrophic sites of multi-species oak-hornbeam forests, fertile beech forests and thermophilous beech forests
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Lasota, Jarosław, Ewa Błońska, Maciej Zwydak, and Tomasz Wanic. "The use of the particle size distribution of soils in estimating quality of mountain forest sites." Forest Research Papers 75 (3) (September 1, 2014): 253–62. https://doi.org/10.2478/frp-2014-0025.

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The physical and chemical properties of soil are the basic features that are used in the assessment of mountain sites. The aim of this study was to produce a simple key for classifying forest sites in mountain areas using soil particle size distribution. 200 plots (standard typological space) were selected for examination, most of which are typical of the Carpathians – being dominated by flysch rock. A few plots were located in the Sudety and Tatra Mountains, which have a different surface geology, mostly metamorphic rock and granite. The study proved that soil properties (reaction, base
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Lasota, Jarosław, Ewa Błońska, Maciej Zwydak, and Tomasz Wanic. "The use of the particle size distribution of soils in estimating quality of mountain forest sites." Forest Research Papers 75, no. 3 (2014): 253–62. http://dx.doi.org/10.2478/frp-2014-0025.

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Abstract The physical and chemical properties of soil are the basic features that are used in the assessment of mountain sites. The aim of this study was to produce a simple key for classifying forest sites in mountain areas using soil particle size distribution. 200 plots (standard typological space) were selected for examination, most of which are typical of the Carpathians - being dominated by flysch rock. A few plots were located in the Sudety and Tatra Mountains, which have a different surface geology, mostly metamorphic rock and granite. The study proved that soil properties (reaction, b
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5

Ellis, C. R., J. W. Pomeroy, R. L. H. Essery, and T. E. Link. "Effects of needleleaf forest cover on radiation and snowmelt dynamics in the Canadian Rocky Mountains." Canadian Journal of Forest Research 41, no. 3 (2011): 608–20. http://dx.doi.org/10.1139/x10-227.

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Radiation is the main energy source for snowpack warming and melt in mountain needleleaf forests, and runoff from these forests is the main contributor to spring river flows in western North America. Utilizing extensive field observations, the effect of needleleaf forest cover on radiation and snowmelt timing was quantified at pine and spruce forest sites and nearby clearings of varying slope and aspect in an eastern Canadian Rocky Mountain headwater basin. Compared with open clearing sites, shortwave radiation was much reduced under forest cover, resulting in smaller differences in melt timin
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Šach, F., V. Švihla, V. Černohous, and P. Kantor. "Management of mountain forests in the hydrology of a landscape, the Czech Republic." Journal of Forest Science 60, No. 1 (2014): 42–50. http://dx.doi.org/10.17221/73/2013-jfs.

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Forests important from a water-management perspective cover 723,000 ha of the Czech Republic (CR), i.e. 27.6% of the forest area. These forests play an important role especially in a mountain landscape. Forests decrease peak flood flows, compensate water discharge and represent a source of high-quality fresh water. The optimum hydrological function is provided by forests that are healthy, ecologically stable, diversified, proper to site, growing on a good forest soil, managed by small-area felling and emulating natural processes. For mountain sites of the CR, the optimum proportion of Norway s
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7

Lindenmayer, David B., Lachlan McBurney, Wade Blanchard, et al. "Elevation, disturbance, and forest type drive the occurrence of a specialist arboreal folivore." PLOS ONE 17, no. 4 (2022): e0265963. http://dx.doi.org/10.1371/journal.pone.0265963.

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Quantifying the factors associated with the presence and abundance of species is critical for conservation. Here, we quantify the factors associated with the occurrence of the Southern Greater Glider in the forests of the Central Highlands of Victoria, south-eastern Australia. We gathered counts of animals along transects and constructed models of the probability of absence, and then the abundance if animals were present (conditional abundance), based on species’ associations with forest type, forest age, the abundance of denning sites in large old hollow-bearing trees, climatic conditions, an
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8

Garren, Austin M., Michael Chad Bolding, Scott M. Barrett, Eric M. Hawks, Wallace Michael Aust, and Thomas Adam Coates. "A Comparison of Forest Biomass and Conventional Harvesting Effects on Estimated Erosion, Best Management Practice Implementation, Ground Cover, and Residual Woody Debris in Virginia." Biomass 3, no. 4 (2023): 403–21. http://dx.doi.org/10.3390/biomass3040024.

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Expanding markets for renewable energy feedstocks have increased demand for woody biomass. Concerns associated with forest biomass harvesting include increased erosion, the applicability of conventional forestry Best Management Practices (BMPs) for protecting water quality, and reduced woody debris retention for soil nutrients and cover. We regionally compared the data and results from three prior independent studies that estimated erosion, BMP implementation, and residual woody debris following biomass and conventional forest harvests in the Mountains, Piedmont, and Coastal Plain of Virginia.
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9

Matysek, Marcin, Łukasz Kajtoch, Robert Gwiazda, Bogusław Binkiewicz, and Grzegorz Szewczyk. "Could gaps and diverse topography compensate for habitat deficiency by the forest-dwelling bird Hazel Grouse (Tetrastes bonasia)?" Avian Biology Research 12, no. 2 (2019): 59–66. http://dx.doi.org/10.1177/1758155919832190.

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The Hazel Grouse ( Tetrastes bonasia) is considered an indicator of the naturalness and heterogeneity of the forest environment. This species occurs in various woods and forages on a variety of plants. The aim of this study was to verify the hypothesis that, in Norway spruce-dominated forest stands, the Hazel Grouse compensates for habitat poverty using non-forest areas and harsh topography, which deliver food resources and shelter for the birds. We compared 14 environmental and topographic variables in forest patches occupied and unoccupied by the Hazel Grouse in the Tatra Mountains (South Po
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10

Chen, Qi, Rui Wang, Xinping Zhang, Jianjun Liu, and Dexiang Wang. "Effects of Different Site Conditions on the Concentration of Negative Air Ions in Mountain Forest Based on an Orthogonal Experimental Study." Sustainability 13, no. 21 (2021): 12012. http://dx.doi.org/10.3390/su132112012.

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The negative air ions (NAI) in a forest play an important and positive role in promoting the health of people using the forest for recreation. The purpose of this study was to explore the environmental characteristics that can effectively represent high concentrations of NAI in mountain forests to help the recreational users to seek out sites with high NAI concentrations for personal health reasons. In order to achieve this goal, we selected the mountain forest of Taibai Mountain National Forest Park, Shaanxi Province, China, as the research object and adopted an orthogonal experimental design
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Glushkova, Maria, Miglena Zhiyanski, Stoyan Nedkov, Rositsa Yaneva, and Lora Stoeva. "Ecosystem services from mountain forest ecosystems: conceptual framework, approach and challenges." Silva Balcanica 21, no. 1 (2020): 47–68. http://dx.doi.org/10.3897/silvabalcanica.21.e54628.

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Mountain ecosystems play an essential role in sustainable mountain development, providing benefits and values to humanity not only for the rich biodiversity they contain, but also because of their important role in climate regulation, water cycle, provisioning of recreation, tourism, cultural or spiritual values. The high biodiversity of the mountain areas allow the provision of a wide range of ecosystem services. However, different impacts to the environment threaten the delivery of these services and, consequently, the quality of life of people, both living in the mountains and outside the m
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Glushkova, Maria, Miglena Zhiyanski, Stoyan Nedkov, Rositsa Yaneva, and Lora Stoeva. "Ecosystem services from mountain forest ecosystems: conceptual framework, approach and challenges." Silva Balcanica 21, no. (1) (2020): 47–68. https://doi.org/10.3897/silvabalcanica.21.e54628.

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Mountain ecosystems play an essential role in sustainable mountain development, providing benefits and values to humanity not only for the rich biodiversity they contain, but also because of their important role in climate regulation, water cycle, provisioning of recreation, tourism, cultural or spiritual values. The high biodiversity of the mountain areas allow the provision of a wide range of ecosystem services. However, different impacts to the environment threaten the delivery of these services and, consequently, the quality of life of people, both living in the mountains and outside the m
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13

Savelev, Nikita S. "SITES OF THE GAMAYUN CULTURE OF THE MOUNTAIN STEPPES OF THE SOUTHERN TRANS-URALS (SITES TELYASHEVO-4 AND ELIMBETOVO-7)." Proceedings of the UFRC RAS. Series: History. Philology. Culture 1, no. 3 (2024): 311–22. http://dx.doi.org/10.31833/sifk/2024.1.3.035.

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The regional peculiarities of archaeological research in the second half of the 20th century led to the fact that the boundaries of the Gamayun culture of the forest and mountain-forest Trans-Urals (X-IV centuries BC) allocated at that time did not extend to the territory of the Southern Urals within modern Bashkortostan. New studies in the mountain-forest (upper course of the Belaya River) and mountain-steppe (eastern foothills of the Irendyk-Krykty mountain range) zones show that both sites of the Gamayun and related Iset cultures of the Early Iron Age are present in these territories. The m
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14

Zenkova, Irina V., Alla A. Ditts, Irina M. Shtabrovskaya, and Anna A. Nekhaeva. "Fires and Clear-Cuttings as Local Areas of Arthropod Diversity in Polar Regions: Khibiny Mountains." Fire 7, no. 6 (2024): 203. http://dx.doi.org/10.3390/fire7060203.

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The well-known phenomenon of attracting untypical animals to disturbed territories has been poorly investigated in the polar mountains. We studied arthropod diversity in self-healing industrial clear-cuts and burn areas in the Khibiny Mountains, Kola Polar region. Fieldworks were conducted at four sites, including a control mountain taiga forest and its three transformed variants: burnt forest, uncleared clear-cut, and twice-disturbed burnt clear-cut. Arthropods were collected using formalin traps 2–3, 5–6, and 8–9 years after industrial deforestation in 2012 and an extensive grass-roots fire
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15

Cichowski, Deborah, Glenn D. Sutherland, R. Scott McNay, and Randy Sulyma. "Direct and Indirect Effects of Habitat Disturbances on Caribou Terrestrial Forage Lichens in Montane Forests of British Columbia." Forests 13, no. 2 (2022): 251. http://dx.doi.org/10.3390/f13020251.

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Cumulative effects of increased forest harvesting, mountain pine beetle (Dendroctonus ponderosae; MPB) outbreaks, and wildfire in low-elevation lodgepole pine (Pinus contorta) forests could limit long-term winter habitat supply for the northern group of southern mountain caribou (Rangifer tarandus). In a 17 year longitudinal study of vegetation remeasurements at eight sites in north-central and west-central British Columbia (BC), we assessed responses of terrestrial caribou forage lichen abundances to nine forest harvesting treatments and one prescribed burn 8–14 years following treatment, as
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16

Stefanidis, Apostolis, Konstantina Zografou, Olga Tzortzakaki, and Vassiliki Kati. "Orthoptera Community Dynamics and Conservation in a Natura 2000 Site (Greece): The Role of Beta Diversity." Diversity 16, no. 1 (2023): 11. http://dx.doi.org/10.3390/d16010011.

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Greece is a European hotspot for Orthoptera (378 species), yet it has been scarcely explored. We investigated the diversity patterns of Orthoptera and the ecological mechanisms shaping them by sampling 15 sites (30 plots of 1ha) across five habitats in Mount Mitsikeli, a Natura 2000 site. The mountain is deemed rich (0.4 species/km2), hosting 34 species, including a species of European interest (Paracaloptenus caloptenoides). The grassy openings in the beech–fir forest and rural mosaics were found to be important habitats for Orthoptera, while the mountain grasslands were poorer but hosted a g
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17

Dell'Era, R., E. Brambilla, and A. Ballarin-Denti. "Ozone and air particulate measurements in mountain forest sites." Chemosphere 36, no. 4-5 (1998): 1083–88. http://dx.doi.org/10.1016/s0045-6535(97)10176-x.

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18

Beier, Colin M., Anne M. Woods, Kenneth P. Hotopp, et al. "Changes in faunal and vegetation communities along a soil calcium gradient in northern hardwood forests." Canadian Journal of Forest Research 42, no. 6 (2012): 1141–52. http://dx.doi.org/10.1139/x2012-071.

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Depletion of Ca from forest soils due to acidic deposition has had potentially pervasive effects on forest communities, but these impacts remain largely unknown. Because snails, salamanders, and plants play essential roles in the Ca cycle of northern hardwood forests, we hypothesized that their community diversity, abundance, and structure would vary with differences in biotic Ca availability. To test this hypothesis, we sampled 12 upland hardwood forests representing a soil Ca gradient in the Adirondack Mountains, New York (USA), where chronic deposition has resulted in acidified soils but wh
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19

Bartík, Martin, Ladislav Holko, Martin Jančo, Jaroslav Škvarenina, Michal Danko, and Zdeněk Kostka. "Influence of Mountain Spruce Forest Dieback on Snow Accumulation and Melt." Journal of Hydrology and Hydromechanics 67, no. 1 (2019): 59–69. http://dx.doi.org/10.2478/johh-2018-0022.

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Abstract Large-scale forest dieback was reported in recent decades in many parts of the world. In Slovakia, the most endangered species is Norway spruce (Picea Abies). Spruce dieback affects also indigenous mountain forests. We analysed changes in snow cover characteristics in the disturbed spruce forest representing the tree line zone (1420 m a.s.l.) in the Western Tatra Mountains, Slovakia, in five winter seasons 2013-2017. Snow depth, density and water equivalent (SWE) were measured biweekly (10-12 times per winter) at four sites representing the living forest (Living), disturbed forest wit
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20

Cong Ba, Do. "Current Status Research of Heritage Sites and Classification of Adjacent Flora according to UNESCO Standards in Minh Thanh Commune, Son Duong District, Tuyen Quang Province." International Journal of Advanced Multidisciplinary Research and Studies 4, no. 3 (2024): 402–6. http://dx.doi.org/10.62225/2583049x.2024.4.3.2800.

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The research results on the current status of the heritage sites are described as follows: There are 5 nationally recognized heritage sites, including: The Central Police Guest House; the Ministry of Foreign Affairs; the Information House; the Ministry of Justice; and the Vietnam General Confederation of Labour. Additionally, there are 9 provincially recognized heritage sites, comprising: Thanh La Communal House; Headquarters of the Free Village Council; Han Rock Field - Chicken Lake; Mr. Duc Dai's House; Mr. Nguyen Minh Chau's House; Mr. Ma Van Yen's House; Vuc Dao Field; and Le Dung Suspensi
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21

Cichowski, Deborah, and Patrick Williston. "Mountain pine beetles and emerging issues in the management of woodland caribou in Westcentral British Columbia." Rangifer 25, no. 4 (2005): 97. http://dx.doi.org/10.7557/2.25.4.1775.

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The Tweedsmuir—Entiako caribou (Rangifer tarandus caribou) herd summers in mountainous terrain in the North Tweedsmuir Park area and winters mainly in low elevation forests in the Entiako area of Westcentral British Columbia. During winter, caribou select mature lodgepole pine (Pinus contorta) forests on poor sites and forage primarily by cratering through snow to obtain terrestrial lichens. These forests are subject to frequent large-scale natural disturbance by fire and forest insects. Fire suppression has been effective in reducing large-scale fires in the Entiako area for the last 40—50 ye
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Ambroży, Sławomir, and Mariusz Kapsa. "Regeneration of Scots pine Pinus sylvestris L. in the Carpathians depends on site fertility." Forest Research Papers 80, no. 3 (2019): 189–200. http://dx.doi.org/10.2478/frp-2019-0017.

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AbstractThe aim of this work was to determine the biometric features of Scots pine Pinus sylvestris L. regeneration in terms of their susceptibility to weather-inflicted damage. We compared the damage between three sites located in the Polish part of the Carpathians: Scots pine planted in (I) fertile sites of mountain broadleaved and mixed broadleaved forest, (II) poor sites of mountain coniferous forest and (III) sites of Scots pine natural refuges during the post-glacial period. In each of the three sites of pine regeneration, 11 research plots were established with 50 pine trees on each plo
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Sławomir, Ambroży, and Kapsa Mariusz. "Regeneration of Scots pine Pinus sylvestris L. in the Carpathians depends on site fertility." Lesne Prace Badawcze / Forest Research Papers 80, no. 3 (2019): 189–200. https://doi.org/10.2478/frp-2019-0017.

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The aim of this work was to determine the biometric features of Scots pine <em>Pinus sylvestris </em>L. regeneration in terms of their susceptibility to weather-inflicted damage. We compared the damage between three sites located in the Polish part of the Carpathians: Scots pine planted in (I) fertile sites of mountain broadleaved and mixed broadleaved forest, (II) poor sites of mountain coniferous forest and (III) sites of Scots pine natural refuges during the post-glacial period. In each of the three sites of pine regeneration, 11 research plots were established with 50 pine trees on each pl
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24

Makunina, N. I., T. V. Maltseva, and L. P. Parshutina. "The mountain forest-steppe of Tuva." Vegetation of Russia, no. 10 (2007): 61–88. http://dx.doi.org/10.31111/vegrus/2007.10.61.

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The paper deals with the two main types of forest-steppe landscape of Tuva (the South-Central Siberia), i. e. the moderately warm forest-steppe of Eastern Tuva (the hemiboreal-forest-steppe altitudinal belt) and the moderately cold medium-height mountain forest-step­pe of Western Tuva. The first type of the forest-steppe forms a disconti­nued belt at an altitude of 800 to 1200 m above sea level. Its vegetation cover is typical of South-Siberian mountain forest-steppe. Plain areas are covered with meadow steppes of the ass. Pulsatillo patentis—Carice­tum pediformis nov. subass. stipetosum which
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Contreras-Calvario, Angel Ivan, Abigail Mora Reyes, Rene Avalos Vela, Jorge L. Castillo Juárez, and M. Delia Basanta. "Variation of amphibian and reptile composition in forest fragments of Veracruz highlands, Mexico." Phyllomedusa: Journal of Herpetology 20, no. 2 (2021): 139–50. http://dx.doi.org/10.11606/issn.2316-9079.v20i2p139-150.

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The central mountain region of Veracruz is one of the richest areas of herpetofauna in Mexico. The steep topographic gradient of this region is associated with climatic gradients that enable the occurrence of highly diverse herpetofauna communities. We tested differences among habitats to herpetofauna in an urban area, pine forest, oak forest, and riparian forest of municipality Camerino Z. Mendoza, Veracruz, Mexico. We conducted two-day monthly surveys between 2015 and 2017 in 69 sites from fragments of an urban area, riparian forest, Quercus forest, and Quercus-Pinus forest and tested for di
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Čerevková, A., M. Renčo, and L. Cagáň. "Short-term effects of forest disturbances on soil nematode communities in European mountain spruce forests." Journal of Helminthology 87, no. 3 (2012): 376–85. http://dx.doi.org/10.1017/s0022149x12000508.

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AbstractThe nematode communities in spruce forests were compared with the short-term effects of forest damage, caused by windstorm, wildfire and management practices of forest soils. Soil samples were collected in June and October from 2006 to 2008 in four different sites: (1) forest unaffected by the wind (REF); (2) storm-felled forest with salvaged timber (EXT); (3) modified forest affected by timber salvage (wood removal) and forest fire (FIR); and (4) storm-felled forest where timber had been left unsalvaged (NEX). Nematode analysis showed that the dominant species in all four investigated
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27

Rossi, Fernando, Johannes Breidenbach, Stefano Puliti, Rasmus Astrup, and Bruce Talbot. "Assessing Harvested Sites in a Forested Boreal Mountain Catchment through Global Forest Watch." Remote Sensing 11, no. 5 (2019): 543. http://dx.doi.org/10.3390/rs11050543.

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Global Forest Watch (GFW) provides a global map of annual forest cover loss (FCL) produced from Landsat imagery, offering a potentially powerful tool for monitoring changes in forest cover. In managed forests, FCL primarily provides information on commercial harvesting. A semi-autonomous method for providing data on the location and attributes of harvested sites at a landscape level was developed which could significantly improve the basis for catchment management, including risk mitigation. FCL in combination with aerial images was used for detecting and characterising harvested sites in a 16
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Tomes, Jakub, Peter Fleischer, Martin Kubov, and Peter Fleischer. "Soil Respiration after Bark Beetle Infestation along a Vertical Transect in Mountain Spruce Forest." Forests 15, no. 4 (2024): 611. http://dx.doi.org/10.3390/f15040611.

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In recent decades, large-scale forest disturbances such as windthrow and bark beetle infestations have significantly impacted Earth’s carbon balance and forest ecosystems. This impact alters soil respiration (SR), along with decreased gross primary productivity. To investigate the impact of bark beetle (Ips typographus L.) infestations in mountain spruce forests on SR, we measured SR at sites infested by bark beetles and adjacent undisturbed stands in the Tatra National Park (Slovakia) during the vegetation period (May–September) in 2016–2017 five to six years after the initial bark beetle att
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Boncina, Andrej, Franc Gaspersic, and Jurij Diaci. "Long-term changes in tree species composition in the Dinaric mountain forests of Slovenia." Forestry Chronicle 79, no. 2 (2003): 227–32. http://dx.doi.org/10.5558/tfc79227-2.

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This study utilizes data from long-term research sites in managed fir-beech forests (Hrusica, Leskova dolina and Rog) and a virgin forest remnant (Rajhenav), used as a reference site. Data obtained from old forest management plans and forest inventories were analysed. The results of the study support the hypothesis that two main tree species—silver fir (Abies alba Mill.) and European beech (Fagus sylvatica L.)—alternate site dominance. The causes of species dominance alternation include both natural processes and anthropogenic factors, in particular silvicultural practices and the impact of un
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Bećirović, Dženan, Amila Brajić, Bruno Marić, Sabina Delić, Špela Pezdevšek Malovrh, and Mersudin Avdibegović. "IDENTIFICATION AND MANAGEMENT OF HIGH CONSERVATION VALUE FORESTS WITHIN POTENTIAL NATURA 2000 HABITATS: CASE STUDY VRANICA MOUNTAIN." Radovi Šumarskog fakulteta Univerziteta u Sarajevu 49, no. 1 (2021): 34–51. http://dx.doi.org/10.54652/rsf.2019.v49.i1.24.

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UDK: 630*9:502.1(234.422 Vranica)&#x0D; Nature conservation and sustainable management of forest resources become more important in Bosnia and Herzegovina, driven by the accession process toward the European Union as well as other international processes directed toward responsible management of forest resources. The forest certification has been widely adopted in the forestry sector and it implies meeting the sustainable forest management standard, whereas identification and proper management of high conservation value forests are one of the basic requirements. The NATURA 2000 ecological netw
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Cheng, Ying, Hongyan Liu, Hongya Wang, et al. "Climate-Driven Holocene Migration of Forest-Steppe Ecotone in the Tien Mountains." Forests 11, no. 11 (2020): 1139. http://dx.doi.org/10.3390/f11111139.

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Climate change poses a considerable threat to the forest-steppe ecotone in arid mountain areas. However, it remains unclear how the forest-steppe ecotone responds to climate change due to the limitation of the traditional pollen assemblages, which greatly limits the understanding of the history of the forest-steppe ecotone. Here, we examined the Tien Mountains, the largest mountain system in the world’s arid regions, as a case study to explore the migration of the forest-steppe ecotone using the pollen taxa diversity, by combining modern vegetation surveys, surface pollen and two fossil pollen
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32

Zenkova, I. V., I. M. Shtabrovskaya, and D. V. Usova. "Soil fauna of cut and burnt forest areas in the Khibiny Mountains." Vestnik MGTU 23, no. 2 (2020): 160–72. http://dx.doi.org/10.21443/1560-9278-2020-23-2-160-172.

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In the framework of monitoring the restoration of anthropogenic disturbed soil cover and its invertebrates fauna in the polar mountains, a study of pine forest cut and burnt forest areas have been conducted in the inter-mountain valley of the Khibiny Mts. Changes of edaphic factors that determine the diversity and abundance of soil fauna were revealed five years after exposure the fire: decrease of soil pH (from 3.8 to 4.2), and content of total carbon and nitrogen, and a steady increase of humidity in the upper soil horizon in the felling and in the burned pine forest. In soil samples at four
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33

Jacobs, Mark D., and Jon S. Walker. "Density estimates of birds inhabiting fragments of cloud forest in southern Ecuador." Bird Conservation International 9, no. 1 (1999): 73–79. http://dx.doi.org/10.1017/s0959270900003361.

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SummaryBetween June and September 1995 estimates were made of the population densities of birds inhabiting fragments of unprotected montane cloud forests in southern Ecuador. The study focused on 10 species: Bearded Guan Penelope barbata, Golden-plumed Parakeet Leptosittaca branickii, Red-faced Parrot Hapalopsittaca pyrrhops, White-capped Parrot Pionus seniloides, Grey-breasted Mountain-Toucan Andigena hypoglauca, Barred Fruiteater Pipreola arcuata, Turquoise Jay Cyanolyca turcosa, Great Thrush Turdus fuscater, Hooded Mountain-tanager Buthraupis montana, and Mountain Cacique Cacicus leucoramph
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Dvořák, Libor. "Malakofauna Přírodní rezervace Údolí Teplé (západní Čechy) [Mollusc assemblage of the Údolí Teplé Nature Reserve (Czech Republic: West Bohemia)]." Malacologica Bohemoslovaca 7 (January 21, 2008): 1–8. http://dx.doi.org/10.5817/mab2008-7-1.

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Author has found 49 mollusc species in the Údolí Teplé Nature Reserve in 2007. The most species occur in alder forest near the Teplá River and in small parts of the talus slope covered by mountain ash, willow, and hazel. The richest sites host up to 30 mollusc species. Perpolita petronella (L. Pfeiffer, 1853) is endangered species of the highest conservation importance in the reserve. Other species interesting in term of regional snail fauna are Euconulus praticola (Reinhardt, 1883) (rare species of wetlands), Semilimax kotulae (Westerlund, 1883), and Discus ruderatus (A. Férussac, 1821) (both
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Dvořák, Libor. "Malakofauna Přírodní rezervace Údolí Teplé (západní Čechy) [Mollusc assemblage of the Údolí Teplé Nature Reserve (Czech Republic: West Bohemia)]." Malacologica Bohemoslovaca 7 (January 21, 2008): 1–8. https://doi.org/10.5281/zenodo.3996155.

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Author has found 49 mollusc species in the &Uacute;dol&iacute; Tepl&eacute; Nature Reserve in 2007. The most species occur in alder forest near the Tepl&aacute; River and in small parts of the talus slope covered by mountain ash, willow, and hazel. The richest sites host up to 30 mollusc species. Perpolita petronella (L. Pfeiffer, 1853) is endangered species of the highest conservation importance in the reserve. Other species interesting in term of regional snail fauna are Euconulus praticola (Reinhardt, 1883) (rare species of wetlands), Semilimax kotulae (Westerlund, 1883), and Discus ruderat
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36

Abrams, Marc D., and Deanna M. McCay. "Vegetation–site relationships of witness trees (1780–1856) in the presettlement forests of eastern West Virginia." Canadian Journal of Forest Research 26, no. 2 (1996): 217–24. http://dx.doi.org/10.1139/x26-025.

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Witness tree data from 1780–1856 for the Monongahela National Forest in eastern West Virginia were analyzed with respect to physiographic unit (Ridge and Valley versus Allegheny Mountains) and landform, and compared with present-day forest composition. Contingency table analysis and standardized residuals were used to quantify the preference or avoidance of common tree species with various landforms. Pre-European settlement forests in the Ridge and Valley were dominated by mixed oak (Quercusalba L., Quercusprinus L., Quercusvelutina Lam. and Quercusrubra L.), Pinus spp., Castaneadentata (Marsh
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Mathiasen, Robert. "Susceptibility of Conifers to Three Dwarf Mistletoes in the Klamath-Siskiyou Mountains." Western Journal of Applied Forestry 26, no. 1 (2011): 13–18. http://dx.doi.org/10.1093/wjaf/26.1.13.

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Abstract Dwarf mistletoes (Arceuthobium spp., Viscaceae) are parasitic flowering plants that infect members of the Pinaceae family in the western United States. This article reports additional host susceptibility data for three dwarf mistletoes found in the Klamath-Siskiyou Mountains of southwestern Oregon and northwestern California. Three mixed conifer stands, each infested with either mountain hemlock dwarf mistletoe, western white pine dwarf mistletoe, or Wiens' dwarf mistletoe (nine stands total) were sampled to evaluate the susceptibility of conifers to these parasites. At each of the st
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Frehner, Monika. "Gebirgswaldpflege – es kommt auf den Standort an | Mountain silviculture – it all depends on the site." Schweizerische Zeitschrift fur Forstwesen 152, no. 5 (2001): 169–76. http://dx.doi.org/10.3188/szf.2001.0169.

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The article shows that knowledge of the site of a particular forest stand, together with research results and experience, can provide information that is important for the cultivation of mountain forests, including knowledge of the composition of the tree species and the structure and growth capacity of natural forest. Furthermore, certain sites can, thus, be characterized by factors that influence restocking, such as snow mould,lush ground vegetation or low temperature. The guidelines«minimale Pflegemassnahmen» – «Minimal tending of protection forests» (WASSER und FREHNER, 1996) are based on
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Piksa, Krzysztof, Tomasz Brzuskowski, and Tomasz Zwijacz-Kozica. "Distribution, Dominance Structure, Species Richness, and Diversity of Bats in Disturbed and Undisturbed Temperate Mountain Forests." Forests 13, no. 1 (2022): 56. http://dx.doi.org/10.3390/f13010056.

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The increase in mean annual temperature and reduction in summer rainfall from climate change seem to increase the frequency of natural and human-made disturbances to forest vegetation. This type of rapid vegetation change also significantly affects bat diversity. The aim of our study was to document differences in the ecological parameters of bat assemblages in different types of temperate mountain forests, particularly between disturbed and undisturbed coniferous and deciduous forests. Additionally, these issues were considered along an elevation gradient. We mist netted bats on 73 sites, bet
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Amberson, Jeremy, Megan Keville, and Cara Nelson. "Effects of Disturbance on Tree Community Dynamics in Whitebark Pine (Pinus albicaulis Engelm.) Ecosystems." Forests 9, no. 9 (2018): 566. http://dx.doi.org/10.3390/f9090566.

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Whitebark pine (Pinus albicaulis Engelm.), an ecologically important tree species in high-elevation ecosystems of western North America, is threatened by white pine blister rust (Cronartium ribicola Fischer) and increased pressure from mountain pine beetle (Dendroctonus ponderosae Hopkins) due to climate warming. In addition, there is concern that fire suppression may be leading to successional replacement of whitebark by late-seral trees. Despite widespread knowledge that the tree is in decline, there is limited understanding of its successional dynamics, particularly in forests disturbed by
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Lee, Seong-Hyeok, Kuk-Jin Han, Kwon Lee, Kwang-Jae Lee, Kwan-Young Oh, and Moung-Jin Lee. "Classification of Landscape Affected by Deforestation Using High-Resolution Remote Sensing Data and Deep-Learning Techniques." Remote Sensing 12, no. 20 (2020): 3372. http://dx.doi.org/10.3390/rs12203372.

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Human-induced deforestation has a major impact on forest ecosystems and therefore its detection and analysis methods should be improved. This study classified landscape affected by human-induced deforestation efficiently using high-resolution remote sensing and deep-learning. The SegNet and U-Net algorithms were selected for application with high-resolution remote sensing data obtained by the Kompsat-3 satellite. Land and forest cover maps were used as base data to construct accurate deep-learning datasets of deforested areas at high spatial resolution, and digital maps and a softwood database
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Sears, Robin, Kinley Choden, Tshewang Dorji, et al. "Bhutan’s Forests through the Framework of Ecosystem Services: Rapid Assessment in Three Forest Types." Forests 9, no. 11 (2018): 675. http://dx.doi.org/10.3390/f9110675.

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Forests in mountain ecosystems provide a diversity of services and goods in mountain landscapes, and the immediate utility of the forest to upstream residents must be balanced with the insurance forests provide for downstream residents in the form of, especially, the services of water regulation and soil stabilization. Little empirical data exist for Bhutan that confirm a causal link between upstream forest use and downstream security. To help to fill this gap, we summarize the results of two literature reviews related to forest ecosystem services and human well-being, using the framework of B
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González-Zamora, Alfredo, Manuel Esperón-Rodríguez, and Víctor L. Barradas. "Mountain cloud forest and grown-shade coffee plantations: A comparison of tree biodiversity in central Veracruz, Mexico." Forest Systems 25, no. 1 (2016): 055. http://dx.doi.org/10.5424/fs/2016251-07538.

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Aim of the study: The objective of this work is to compare tree diversity and richness among one grown-shade coffee plantation (CAE) and two sites of montane cloud forests, one preserved (MCF1) and other perturbed (MCF2). We also develop an analysis of the importance of coffee plantations as a refuge of tree species, holding a potential role for conservation.Area of study: Our study area is the coffee region of Coatepec-Xico, in the state of Veracruz, Mexico.Material and methods: We compiled a list of all tree species in each site to determine tree diversity and floristic similarity (dissimila
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Wu, Pengfeng, Lingxu Xiang, Qiang Zhao, et al. "Vegetation Affects the Responses of Canopy Spider Communities to Elevation Gradients on Changbai Mountain, China." Insects 15, no. 3 (2024): 154. http://dx.doi.org/10.3390/insects15030154.

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Forest canopies, an essential part of forest ecosystems, are among the most highly threatened terrestrial habitats. Mountains provide ideal conditions for studying the variation in community structure with elevations. Spiders are one of the most abundant predators of arthropods in terrestrial ecosystems and can have extremely important collective effects on forest ecosystems. How the diversity and composition of canopy spider communities respond to elevation changes in temperate forests remains poorly understood. In this study, we collected canopy spiders from four elevation sites (800 m, 1100
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Biganova, Svetlana G., Yuri I. Sukhorukikh, Konstantin N. Kulik, and Aleksey K. Kulik. "Morphological Characteristics of Hazel Crowns in Mountain Forests." Lesnoy Zhurnal (Forestry Journal), no. 2 (April 1, 2022): 59–72. http://dx.doi.org/10.37482/0536-1036-2022-2-59-72.

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Common hazel is valuable for its nutritional and medicinal properties and its ability to provide soil conservation functions. However, the morphological characteristics of this plant have not been studied sufficiently. The research purpose is to identify features of significant morphological characteristics of crowns of nut-bearing hazel plants, to assess the biological diversity of these characteristics at different heights, under the forest canopy and on the glades for further detection of forestry and ecological functions of this plant, and to select ornamental and other economically valuab
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Måren, Inger, and Lila Sharma. "Managing Biodiversity: Impacts of Legal Protection in Mountain Forests of the Himalayas." Forests 9, no. 8 (2018): 476. http://dx.doi.org/10.3390/f9080476.

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Legal protection has been used as means of conserving forests and associated biodiversity in many regions of the world since the eighteenth century. However, most forests in the global south, even those within protected areas, are influenced by human activities. Himalayan forests harbour much of the biodiversity of the region, maintain subsistence livelihoods, and provide regional and global ecosystem services like water regulation, flood control, and carbon sequestration. Yet few studies have quantitatively studied the impacts of legal protection on forest health and biodiversity. We assess w
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Choi, Sei-Woong. "Bottom-up impact of soils on the network of soil, plants, and moths (Lepidoptera) in a South Korean temperate forest." Canadian Entomologist 147, no. 4 (2015): 405–18. http://dx.doi.org/10.4039/tce.2014.57.

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AbstractThe influence of soil properties on the diversity of plants and moths (Lepidoptera) were examined in two South Korean high mountain forest localities (Mount Hallasan and Mount Jirisan) and one seashore mountain forest locality (Mount Seungdalsan). Six sites at each locality were included in the study. Soil physical and chemical properties and plant data were obtained from 20×20 m quadrats at every moth sampling site. Moth community data were obtained from the 18 sites. Stepwise regression analysis identified total tree basal area and tree species richness as significant determinants of
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Marks, Danny, Tim Link, Adam Winstral, and David Garen. "Simulating snowmelt processes during rain-on-snow over a semi-arid mountain basin." Annals of Glaciology 32 (2001): 195–202. http://dx.doi.org/10.3189/172756401781819751.

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AbstractIn the Pacific Northwest of North America, significant flooding can occur during mid-winter rain-on-snow events. Warm, wet Pacific storms caused significant floods in the Pacific Northwest in February 1996, January 1997 and January 1998. Rapid melting of the mountain snow cover substantially augmented discharge during these flood events. An energy-balance snowmelt model is used to simulate snowmelt processes during the January 1997 event over a small headwater basin within the Reynolds Creek Experimental Watershed located in the Owyhee Mountains of southwestern Idaho, U.S.A. This sub-b
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Prescott, Cindy E., John P. Corbin, and Dennis Parkinson. "Input, accumulation, and residence times of carbon, nitrogen, and phosphorus in four Rocky Mountain coniferous forests." Canadian Journal of Forest Research 19, no. 4 (1989): 489–98. http://dx.doi.org/10.1139/x89-075.

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Annual aboveground litterfall in forests of Pinuscontorta Loud., Piceaglauca (Moench) Voss, Piceaengelmannii Parry ex Engelm., and Abieslasiocarpa (Hook.) Nutt. in southwestern Alberta ranged from 286 to 321 g•m−2•year−1. The mass of litter accumulated on the forest floors ranged from 6.3 to 11.0 kg•m−2. Residence times of organic matter in the forest floor were 11 years in a 90-year-old P. contorta stand, 16 years in a 120-year-old P. glauca–P. contorta stand, and 23 years in a 350-year-old P. engelmannii–A. lasiocarpa stand. Residence times of litter in the L layer of the forest floor were l
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Ramdini, Ramdane, Reham Fathey Ali, Ghania Sadouk, and Ferroudja Medjdoub-Bensaad. "Diversity of Terrestrial Gastropods in Kabylia Region (Tizi-Ouzou, Northern Algeria)." Folia Malacologica 29, no. 4 (2021): 212–21. http://dx.doi.org/10.12657/folmal.029.025.

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The goal of this study was to record the malacofauna of the Kabylia region, Tizi-Ouzou, in Northern Algeria, at the edge of the Mediterranean Sea, and to report the distribution pattern of terrestrial gastropod diversity in five different types of habitat (dune, agricultural fields, rural sites, forests, and mountain locations). A total of 33 species of terrestrial snails and slugs were recorded, which represented 27 genera of 19 families, mainly Geomitridae and Helicidae. The rural habitat was the richest, with 23 species, while the mountain habitat yielded 20 species. The dune and forest hab
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