Results 81 to 90 of about 148,144 (300)
Социально-экологические технологии, 2019 Using the traditional research methods, based on the example of local and cultivated representatives of the Tacamahaca (Spach) Penjkovsky subgenus growing in Russia and neighboring countries, the concept of a species in poplars (genus Populus L ...
Nasimovich Yuri A. +2 more
doaj +1 more source
Change in Nutritional Quality of Detached Aspen and Willow Foliage Used as Insect Food in the Laboratory [PDF]
, 2017 Leaves of Populus tremuloides and Salix babylonica held in the laboratory as for feeding insects were analyzed for total nitrogen, total phenolics, and total sugars at 0, 3, and 6 days.
Miller, William E
core +3 more sources
Wildlife Biology, EarlyView.Resource managers require accurate estimates of large herbivore abundance and demography to maintain ecological integrity. Common methods to count these species, including observations from low altitude helicopter flights, may conflict with other protected area management objectives and struggle to produce precise estimates for more cryptic species. To
Hanem G. Abouelezz, N. Thompson Hobbs
wiley +1 more source
Poplar pest insects and their predators in Isparta province
Turkish Journal of Forestry, 2015 The aim of this study is determine insect pests of poplar species in Isparta province. Samples were examined and collected periodically in research areas in the years 2011-2013.
Ayşenur Gümüş, Mustafa Avcı
doaj +1 more source
Biology of the Genus \u3ci\u3eHemileuca\u3c/i\u3e (Lepidoptera: Saturniidae) in Michigan [PDF]
, 2017 The habitats and host plants of buckmoths (Hemileuca: Saturniidae: Hernileucinae) in Michigan are described and compared to those of the three species known from eastern North America, H. maia, H. nevadensls, and H. lucina.
Scholtens, Brian G +1 more
core +2 more sources
Wildlife Biology, EarlyView.Infectious diseases are commonly cited as significant contributors to wildlife population declines. It is, therefore, important to investigate the extent to which tools designed to mitigate the effects of infectious diseases explain wildlife responses to habitat management.
Jacob Goldman +8 more
wiley +1 more source
Influence of soil amendment on cadmium accumulation responses in one-year old Populus alba L. seedling [PDF]
مجله جنگل ایران, 2012 Anthropogenic sources of cadmium in soils, and in particular in arable soils are of great concerns. Phytoremediation is a simple, cost-effective and environmental friendly technique to clean up the contaminated environment.
doaj
Impact of poplar on soil organic matter quality and microbial communities in arable soils
Plant, Soil and Environment, 2013 Poplars grown in short rotation coppice on agricultural land are a promising bioenergy crop. This study aimed to evaluate the soil organic matter (SOM) quality and viable microbial consortium under six-years-old poplar (Populus maximowiczii) and under ...
C. Baum +5 more
doaj +1 more source
Daily variations of water use with vapor pressure deficit in a plantation of I214 poplars. [PDF]
, 2009 Daily rates of whole tree water use were measured in a homogeneous 7-year-old plantation over 84 days. Two trees were selected in the two most contrasting ends, i.e., with mean water table at -1.5 m and -3.5 m. Results showed that the mean tree water use
Etienne Muller +5 more
core +4 more sources
Wildlife Biology, EarlyView.Predation by pine martens Martes martes and red foxes Vulpes vulpes is an important factor influencing the population dynamics of capercaillie Tetrao urogallus. However, there is a knowledge gap regarding the relative effects of these mesopredators on the reproductive success of capercaillie. To better understand how various landscape factors influence
Siow Yan Jennifer Angoh +4 more
wiley +1 more source