Results 31 to 40 of about 18,692 (202)

Reconstructions of deltaic environments from Holocene palynological records in the Volga delta, northern Caspian Sea [PDF]

open access: yes, 2014
This article was made available through open access by the Brunel Open Access Publishing Fund.New palynological and ostracod data are presented from the Holocene Volga delta, obtained from short cores and surface samples collected in the Damchik region ...
Abdullayev NR   +27 more
core   +2 more sources

Forest Return on an Abandoned Field - Secondary Succession Under Monitored Conditions [PDF]

open access: yes, 2011
The secondary succession pattern observed on an arable field abandoned since 1974 in Tilio-Carpinetum habitat is described and disscussed. Results obtained during 36 years of study confirm that succession on an abandoned field leads from a typical ...
Adamowski, Wojciech, Bomanowska, Anna
core   +2 more sources

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

Impact of Billaea adelpha (Loew) (Diptera: Tachinidae) as a larval parasitoid of Prionus coriarius (L.) in Bulgaria [PDF]

open access: yesSilva Balcanica
The impact of the dipteran larval parasitoid Billaea adelpha on cerambycid species Prionus coriarius was studied. Larvae of P. coriarius were reared from semi-decayed wood of dry stems of Carpinus betulus L. A high rate of parasitism of B. adelpha on the
Gergana Zaemdzhikova   +3 more
doaj   +3 more sources

A comparison of environmental and vegetation variables between Carpinus betulus and C. × schuschaensis stands in Naghibdeh and Mazdeh forests (Sari, Mazandaran) and introducing a new hornbeam association [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2018
The genus Carpinus is considered as a common taxon in the temperate forests of the northern hemisphere, of which three species (Carpinus betulus, C. orientalis and C.× schuschaensis) were reported from the Hyrcanian forests of Iran.
Mohammad Reza Borji   +4 more
doaj   +1 more source

Annotated List of Indiana Scolytidae (Coleoptera) [PDF]

open access: yes, 2017
A list of 80 species of Indiana Scolytidae (bark and ambrosia beetles) is presented.
Deyrup, Mark
core   +2 more sources

Znaczenie badań nad zmiennoscią liści grabu dla celów paleobotanicznych [Studies on the variability of hornbeam-leaves and their importance for paleobotany]

open access: yesActa Societatis Botanicorum Poloniae, 2015
The aim of the investigations on the variability of the leves of Carpinus betulus was to characterize a chosen population on the basis of all types of its leaves. The results obtained from the measurements of the leaves, which provided a picture of their
M. Białobrzeska
doaj   +1 more source

Occurrence of the milliped, Hiltonius carpinus carpinus Chamberlin, 1943 (Spirobolida: Spirobolidae), in the United States and new records from Mexico [PDF]

open access: yes, 2010
Hiltonius carpinus carpinus Chamberlin, 1943 (Spirobolida: Spirobolidae), is authoritatively recorded from the United States for the first time; it is known only from southern/southeastern Arizona but should be expected in adjoining counties of New ...
Shelley, Rowland M.
core  

Colonisation potential of the bark beetle (Taphrorychus bicolor) on beech logs and logging residues: ecological context and implications for pest management in forests

open access: yesPest Management Science, EarlyView.
Beech residues left in shaded or semi‐shaded conditions pose a substantial risk of local Taphrorychus bicolor population outbreaks. The rapid removal or placement of residues in sun‐exposed locations can help mitigate this risk. Abstract BACKGROUND The bark beetle Taphrorychus bicolor has been traditionally classified as a secondary pest of European ...
Ivana Henzlová   +4 more
wiley   +1 more source

Study on soil detritivors and microbial activity in understory of broad-leaved pure and mixed stands in Caspian forests [PDF]

open access: yesمجله جنگل ایران, 2018
The activity of terrestrial organisms and their populations is an appropriate index for assessing the quality and health of the soil in forest ecosystems, which related to the fertility, and reproduction of the habitat.
Yahya Kooch, Mahmood Tavakoli
doaj  

Home - About - Disclaimer - Privacy