Results 1 to 10 of about 109,439 (302)

Corrigendum to “Pollen-based paleoenvironmental and paleoclimatic change at Lake Ohrid (south-eastern Europe) during the past 500 ka” published in Biogeosciences, 13, 1423–1437, 2016 [PDF]

open access: yes, 2018
In this corrigendum we report an updated pollen record from the Lake Ohrid DEEP site spanning the past 500 ka whereby we have reprocessed and re-analyzed 104 samples affected by chemical procedure problems that occurred in one palynological laboratory ...
Bertini, A.   +16 more
core   +1 more source

Fir-dominated forests in Bavaria, Germany [PDF]

open access: yes, 2005
The map of “Regional natural forest composition by main tree species” (WALENTOWSKI et al. 2001) depicts Bavaria as a region largely predominated by the European beech (Fagus sylvatica).
Fischer, Michael   +2 more
core  

Forest structure, stand composition, and climate-growth response in montane forests of Jiuzhaigou National Nature Reserve, China. [PDF]

open access: yes, 2013
Montane forests of western China provide an opportunity to establish baseline studies for climate change. The region is being impacted by climate change, air pollution, and significant human impacts from tourism.
Dolanc, Christopher R   +6 more
core   +2 more sources

Phytocoenotic preconditions of drying of Abies alba Mill. dieback in the Forest Cenoses of the Pokut Carpathians

open access: yesНаукові праці Лісівничої академії наук України, 2019
In recent decades the problem of mountain and foothill forests is the drying up Picea abies and Abies alba Mill. If the attention of the scientific community is fo-cused on the death of spruce forests.
Myroslava Soroka   +4 more
doaj   +1 more source

Excursie în pădurile virgine din Carpații României [Excursion in virgin forests of Romanian Carpathians] [PDF]

open access: yesBucovina Forestieră, 2018
The paper is a reprint (in Romanian) of a paper published in Schweizerische Zeitschrift fur Forstwesen (Reise in die Karpatenurwälder Rumäniens, 2017.
Heinz Kasper
doaj   +1 more source

Identifizierung von Haplotypen bei Pityogenes chalcographus (Col., Scolytidae) durch SSCP [PDF]

open access: yes, 2008
Pityogenes chalcographus is a widely distributed spruce pest in Eurasia (KNIZEK et al. 2005). In 70ies, E. Führer studied the intraspecific variation of this spruce bark beetle and detected race differentiation among European populations based on ...
Arthofer, Wolfgang   +2 more
core  

Modelado de Vehículo Eléctrico en un Trayecto Típico de la Ciudad de Quito

open access: yesRevista Politécnica, 2015
Resumen: En este documento se presenta un modelado en Simulink de un vehículo eléctrico, específicamente el Nissan Leaf, y su simulación de potencia y energía consumida.
Jean-Michel Clairand Gómez   +1 more
doaj  

Dispersal and establishment both limit colonization during primary succession on a glacier foreland [PDF]

open access: yes, 2009
Plant colonization can be limited by lack of seeds or by factors that reduce establishment. The role of seed limitation in community assembly is being increasingly recognized, but in early primary succession, establishment failure is still considered ...
del Moral, Roger, Jones, Chad C.
core   +1 more source

Ecology of the Cerambycidae (Coleoptera) of the Huron Mountains in Northern Michigan [PDF]

open access: yes, 2017
Eighty-nine species of Cerambycidae were collected during a five-year survey of the woodboring beetle fauna of the Huron Mountains in Marquette County, Michigan. Host plants were determined for 51 species.
Gosling, D. C. L
core   +2 more sources

The complete chloroplast genome of Chinese endemic species Abies ferreana (Pinaceae) and its phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2022
Abies ferreana Bordères & Gaussen 1947 is endemic to China, where it is distributed at 3300–4000 meters in the mountains of Southwest Sichuan and Northwest Yunnan. In this study, the complete chloroplast genome of A. ferreana was reconstructed by de novo
Dan Wang, Qing-Yin Zeng, Xue-Min Han
doaj   +1 more source

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