Results 31 to 40 of about 4,331,503 (350)

Holarctic Insects Adventive in Michigan: New and Additional Records (Homoptera, Heteroptera, Coleoptera, Neuroptera) [PDF]

open access: yes, 2017
Fourteen European insects in the Homoptera (4 species), Heteroptera (5), Coleoptera (4), and Neuroptera (1) are reported from Michigan. Ten are new state records (one new Ohio record is given).
Wheeler, A. G, Jr.
core   +3 more sources

Morphological and ecological particularities, perspectives of the introduction and research of ornamental plants of the genus Anemone L. in Polissya and Forest-Steppe of Ukraine

open access: yesІнтродукція Рослин, 2013
The estimation of the perspectives of introduction of ornamental plants of the genus Anemone L. from the world cultivated flora into zones Polissya and Forest-Steppe of Ukraine has been received on the basis of data on their autecological particularities
G.M. Muzychuk, О.P. Pereboichuk
doaj   +1 more source

The socioeconomic dimensions of biosecurity: the New Zealand experience [PDF]

open access: yes, 2006
The human dimensions of biological invasions have recently become the subject of serious study. Current insight suggests that socioeconomic arrangements can foster or restrict the introduction of new species, and create the conditions for alien species ...
Jay, Grace Mairi M., Morad, Munir
core   +2 more sources

Effects of Different Levels of Starch and Cellulose Diets on the Growth and Physiological and Biochemical Indicators of Cyprinus carpio

open access: yesGuangdong nongye kexue
【Objective】This research aimed to investigate the impacts of diets with different ratios of starch to cellulose on the growth, and physiological and biochemical indices of common carp (Cyprinus carpio). The findings were intended to provide a theoretical
Zhixin ZHANG   +8 more
doaj   +1 more source

The creation of expositions of edafic variations of steppe vegetation in Donetsk Botanical Gardens of the NAS of Ukraine

open access: yesІнтродукція Рослин, 2012
The exposition «Geographic and edafic variations of steppe vegetation of Ukraine» in Donetsk Botanical Gardens of the NAS of Ukraine represents different variations of petrophyte and psammophyte vegetation of the South-East of Ukraine.
G.S. Nazarenko
doaj   +1 more source

Introduction and breeding of shadbush in Russia and abroad

open access: yesБиотехнология и селекция растений, 2023
Shadbush is one of the underutilized berry crops. Originally, it was an ornamental crop, but now it is increasingly used as a food crop. Numerous species of shadbush belong to the genus Amelanchier Medik.; wild species grow in North America, Europe, as ...
G. A. Rengarten
doaj   +1 more source

Ecological and genetic effects of introduced species on their native competitors

open access: yes, 2013
Species introductions to new habitats can cause a decline in the population size of competing native species and consequently also in their genetic diversity.
Alonso   +52 more
core   +1 more source

Introduced species in the Maltese Islands [PDF]

open access: yes, 1996
The aim of this paper is to review the situation regarding the introduction of non-native species of flora and fauna into the Maltese Islands and their surrounding waters.
Introduction of Alien Species of Flora and Fauna   +2 more
core  

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Ontomorphogenesis of summergreen (deciduous) species of the genus Rhododendron L. ex situ

open access: yesІнтродукція Рослин, 2018
Objective – to study the peculiarities of formation of morphological structures and mechanisms of adaptation to new conditions at the initial stages of ontomorphogenesis of deciduous species of the genus Rhododendron introduced in the M.M.
M.I. Shumyk   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy