Results 61 to 70 of about 87,544 (266)

Flower Records for Anthophilous Cerambycidae in a Southwestern Michigan Woodland (Coleoptera) [PDF]

open access: yes, 2017
Flower records are listed for 33 species of anthophilous Cerambycidae based on a six-year study in an 80-ha woodland in southwestern Michigan.
Gosling, D. C. L.
core   +2 more sources

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

The complete mitochondrial genome of Salix polaris, a specie in harsh arctic environment

open access: yesMitochondrial DNA. Part B. Resources, 2020
Salix polaris is a dwarf species of the genus Salix which distribute in harsh arctic environment. In this study, we sequenced and assembled whole mitochondrial genome of S. polaris for the first time.
Li Zhang, Xiong Chen, Yuan Huang
doaj   +1 more source

Comparative patterns of winter habitat use by muskoxen and caribou in northern Alaska [PDF]

open access: yes, 1992
Thesis (M.S.) University of Alaska Fairbanks, 1992Snow depth and hardness strongly influenced selection of feeding zones, (i.e., those areas used for foraging), in late winter by both muskoxen (Ovibos moschatus) and caribou (Rangifer tarandus grand) in ...
Biddlecomb, Mark Edward
core  

Efficacy of Plant‐Derived Therapies for Primary Dysmenorrhea: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Primary dysmenorrhea is defined as recurrent, cramp‐like lower abdominal pain occurring during menstruation in the absence of underlying pelvic pathology. A significant proportion of the population opts for natural plant‐based remedies due to their perceived lower incidence of adverse effects.
Lifei Wu   +5 more
wiley   +1 more source

Zur genetischen Identifizierung der Salix bicolor EHRH. ex WILLD.-Vorkommen vom Brocken [PDF]

open access: yes, 2013
Verschiedene Autoren geben die Art Salix bicolor nur als mitteleuropäische Form von Salix phylicifolia (Nordische Zweifarbige Weide) an. Salix bicolor unterscheidet sich jedoch durch einige Merkmale von Salix phylicifolia (LAUTENSCHLAGER 1994) wie z.
Zander, Matthias
core  

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

Meander‐Bend Erosion Dynamics Along a Gravel‐Bed River: Insights From Short‐Term UAV Monitoring

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Riverbank erosion is a natural process in meandering rivers that contributes to sediment supply and geomorphic diversity, yet it can threaten infrastructure and human activities within the floodplain. Recently, many studies have used high‐resolution remote sensing technologies to measure bank erosion, but they often focus on technical aspects ...
Katarina Pavlek   +2 more
wiley   +1 more source

Study on Characteristics of Ash Accumulation During Co-Combustion of Salix Biomass and Coal

open access: yesEnergies
Co-combustion of coal and biomass for power generation technology could not only realize the effective utilization of biomass energy, but also reduce the emission of greenhouse gases. In this study, a system of a settling furnace with high temperature is
Yan Zhang   +12 more
doaj   +1 more source

Potential of CMP pulp production of Salix species in comparison with Populus [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2017
Due to shortage of harvestable forest wood in Iran, the potential of CMP pulp production from various species of salix (alba, fragilis and aegyptica), in comparison with populus deltoides, was investigated across this research work. The cooking liqour of
Hossein Resalati   +1 more
doaj   +1 more source

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