Resultados de búsqueda - "Fennoscandia"

Conservation gaps in traditional vegetables native to Europe and Fennoscandia por Sousa, Kauê de, Solberg, Svein Ø.

“…Our contribution is to provide a basis for conservation priorities among the identified vegetables species native to Fennoscandia.…”
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Pedigree reconstruction reveals large scale movement patterns and population dynamics of wolverines (Gulo gulo) across Fennoscandia por Higgins, Stephanie

The apparent population crash in heath-hares Lepus timidus sylvaticus of southern Sweden por Winiger, Alexander

“…Scientific and circumstantial evidence of recent decades indicate decreasing population trends in the native mountain hares Lepus timidus of Fennoscandia (Finland, Sweden, Norway). It has been suggested that climate warming, habitat degradation, pathogens, predation and interspecific competition are potential candidates to drive this supposed decline. …”
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Saproxylic beetles in two types of fine woody debris of Norway spruce por Manak, Vitezslav

“…Fine Woody Debris (FWD) has been considered as the promising source of forest fuel in Fennoscandia. Main sources are logging residues which formerly were retained on clearcuts. …”

Habitat modeling for rustic bunting (Emberiza rustica) territories in boreal Sweden por Larsson, Emil

“…The rustic bunting (Emberiza rustica) is a bird breeding in swampy boreal forests of Russia and Fennoscandia. In the last decades, populations in Norway, Sweden and Finland have declined drastically. …”
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Multiple scale habitat selection of the Siberian jay Perisoreus infaustus in a sub arctic managed forest landscape por Heap, Christopher

“…Serious declines in the population of Siberian jays Perisoreus infaustus have been observed in recent decades in parts of Fennoscandia. These population declines have been attributed to modern forestry altering habitat from native old spruce to pine plantations and habitat fragmentation. …”
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Fjällräven i ett föränderligt klimat por Marander, Emma

“…Many conservation measures have been taken, especially in Fennoscandia, in the form of support feeding the artic fox and controlling the red fox expansion. …”

Nitrogen export from a boreal stream network following forest harvesting: seasonal nitrate removal and conservative export of organic forms por Schelker, Jakob, Sponseller, Ryan, Ring, Eva, Högbom, Lars, Löfgren, Stefan, Laudon, Hjalmar

“…Clear-cutting is today the primary driver of large-scale forest disturbance in boreal regions of Fennoscandia. Among the major environmental concerns of this practice for surface waters is the increased mobilization of nutrients, such as dissolved inorganic nitrogen (DIN) into streams. …”
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Prescribed burning in Sweden por Hermanson, Virginia

“…The application of prescribed burning as a conservation measure is a growing trend in Fennoscandia to restore forest landscapes that have been heavily impacted by humans. …”
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The implications of diet composition and declining vole supply on populations of vole eating raptors por Andrle, Katie

“…Breeding success for specialist avian predators in northern Fennoscandia is highly dependent on cyclic vole populations. …”
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Effects of tree retention on cavity-nesting birds in northern Sweden por Domingo Gómez, Eva

“…With the intention of reducing the impacts of timber harvest, since the mid-1990’s variable amounts of green and dead trees are retained at the clear-cuts in Fennoscandia as a conservation measure supposed to improve conditions for biodiversity. …”
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Skogshistoria kommer upp till ytan : en akvatisk inventering efter samiskt påverkad död ved i tjärnar kring Mattaur-älven por Arnesson Ceder, Lina

Behov och inställning till ett gränsöverskridande skyddsområde för fjällräv i Sverige, Norge och Finland por Näsmark, Erik, Strand, Erik

“…The arctic fox has been threatened by extinction in Fennoscandia since the beginning of 1900s. Even though it has been protected in Sweden, Norway and Finland for almost a century, it has not recovered and is still classified as threatened. …”
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Community structure of polyporous fungi after wildfire in boreal forest por Vahlström, Isak

“…The number of wildfires have declined in boreal Fennoscandia due to effective fire suppression. A better understanding of the fire-effects on species communities is necessary to obtain effective conservation. …”

Evaluation of an ectomycorrhizal macrofungi as an indicator species of high conservation value pine-heath forests in northern Sweden por Lindman, Jenny

“…Since the 1950s, the development of modern rotation forestry in boreal Fennoscandia has resulted in a severe reduction of older forests, and a high degree of fragmentation among the small patches that remains of old forest. …”
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Hur kan mångfalden gynnas på SCA:s naturvårdsareal? : natur- och kulturvärden i Peltovaara mångfaldspark por Hallmén, Anna

The end of the timber frontier in northern Sweden por Cosatti, Alice

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Environmental variables determining the occurrence of the red-listed Carbonicola anthracophila and C. myrmecina in boreal forests por Grossmann, Fiona

“…Boreal forest ecosystems in Fennoscandia are characterized by disturbances such as forest fires, storms and floods. …”
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