Results 1 to 10 of about 77,322 (100)

Staništa i sezonske migracije divokoze (Rupicapra rupicapra balcanica, Bolkay 1925) u posebnom lovištu ”Zelengora” i nacionalnom parku “Sutjeska”

open access: yesRadovi Šumarskog fakulteta Univerziteta u Sarajevu, 2021
Balkanska divokoza (Rupicapra r. balcanica, Bolkay 1925) naseljava određena planinska područja i pojedine kanjone rijeka Bosne i Hercegovine, pa tako i  Posebno lovište „Zelengora“ i  Nacionalni park „Sutjeska“. Veoma je skromna u pogledu ishrane, ali je zahtjevna u pogledu staništa gdje mir u staništu važi kao jedan od glavnih faktora za njen opstanak
Željko Sekulić   +2 more
openaire   +2 more sources

New Data on Chamois Rupicapra rupicapra balcanica Bolkay, 1925 (Mammalia: Bovidae) in the Western Stara Planina Mtn., Bulgaria

open access: yesActa zoologica bulgarica, 2023
The Balkan chamois Rupicapra rupicapra balcanica Bolkay, 1925 has a highly fragmented distribution in the mountainous regions of the Balkan Range, including Bulgaria. In 2022, we recorded chamois using camera traps in two locations outside its known distribution range, i.e.
Nikolay Dolapchiev P.   +2 more
openaire   +2 more sources

Reintroduction of Balkan chamois (Rupicapra rupicapra balcanica Bolkay, 1925) in Vitosha Nature Park

open access: yesGalemys, Spanish Journal of Mammalogy, 2010
In 2002 a program for reintroduction of Balkan chamois (Rupicapra rupicapra balcanica Bolkay, 1925) started in Vltosha Nature Park. At the beginning, an aclimatization enclosure was constructed covering about 0.3 km suitable habitats at 1,450-1,600 m a.s.
K. Valchev, V. Milushev, Y. Yankov
openaire   +2 more sources

Analytical studies on commercial artists’ colour charts from Das Deutsche Farbenbuch (1925)—identification of synthetic and natural organic colourants by Raman microscopy, surface-enhanced Raman spectroscopy and metal underlayer ATR-FTIR spectroscopy

open access: yesHeritage Science, 2022
Historical colour charts provide a rich and often well-dated reference materials source for studying the chemical composition of all kinds of commercial brands of artists’ paints. This article presents the results of an extensive analytical study of more
C. Sessa   +5 more
semanticscholar   +1 more source

Kraniometrijske i biosistematske posebnosti populacije mrkog medvjeda (Ursus arctos L.1758.) u Bosni i Hercegovini u odnosu na populaciju medvjeda sa južnih Karpata u Rumuniji

open access: yesGlasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2008
Ovaj rad predstavlja prilog boljem poznavanju taksonomskog statusa mrkog medvjeda iz područja Bosne i Hercegovine u okviru evropske grupe populacija. U radu su prikazane metodologija i dosadašnji rezultati istraživanja medvjeda (Ursus arctos, L.
Radoslav Bosiljčić
doaj   +4 more sources

The very strong coastal El Niño in 1925 in the far-eastern Pacific

open access: yesClimate Dynamics, 2019
The 1925 El Niño (EN) event was the third strongest in the twentieth century according to its impacts in the far-eastern Pacific (FEP) associated with severe rainfall and flooding in coastal northern Peru and Ecuador in February–April 1925. In this study
Ken Takahashi, Alejandra Martínez
semanticscholar   +1 more source

Presidential hegemony and democratic backsliding in Latin America, 1925–2016

open access: yesDemocratization, 2019
Does the executive's institutional hegemony represent a risk to the survival of democracy? By hegemony, we refer to the president's ability to control other institutions, particularly the legislature and judiciary. To answer this question, we develop two
A. Pérez-Liñán, N. Schmidt, D. Vairo
semanticscholar   +1 more source

Migrant self-selection: Anthropometric evidence from the mass migration of Italians to the United States, 1907–1925

open access: yesJournal of Development Economics, 2018
We study migrant selection using the rich data generated by the migration of Italians to the US between 1907 and 1925. Comparing migrants' heights to the height distributions of their birth cohorts in their provinces of origin produces a measure of ...
Yannay Spitzer, A. Zimran
semanticscholar   +1 more source

Numbers and Biomass of Natural‐ and Hatchery‐Origin Pink Salmon, Chum Salmon, and Sockeye Salmon in the North Pacific Ocean, 1925–2015

open access: yes, 2018
Numerical abundance and biomass values presented here for Pink Salmon Oncorhynchus gorbuscha, Chum Salmon O. keta, and Sockeye Salmon O. nerka in the North Pacific Ocean span 90 years (1925–2015), representing the most comprehensive compilation of these ...
G. Ruggerone, J. Irvine
semanticscholar   +1 more source

The changing trend in nitrate concentrations in major aquifers due to historical nitrate loading from agricultural land across England and Wales from 1925 to 2150.

open access: yesScience of the Total Environment, 2016
Nitrate is necessary for agricultural productivity, but can cause considerable problems if released into aquatic systems. Agricultural land is the major source of nitrates in UK groundwater.
Lei Wang   +7 more
semanticscholar   +1 more source

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