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Influence of stand thinning and repeated fertilization on plant community abundance and diversity in young lodgepole pine stands: 15-year results
Biodiversity British Columbia Fertilization Forest management Lodgepole pine Plant productivity
2024/1/19
Enhanced forest productivity may provide the supply of wood fiber to keep pace with increasing global demand for wood products and the growing constraints on the harvestable land base imposed by measu...
Shifts in Forest Species Composition and Abundance under Climate Change Scenarios in Southern Carpathian Romanian Temperate Forests
LANDIS-II PnET climate change Southern Carpathians forest biomass production species composition species abundance Romanian temperate forests
2023/12/11
The structure and functioning of temperate forests are shifting due to changes in climate. Foreseeing the trajectory of such changes is critical to implementing adequate management practices and defin...
Understory Plant Abundance Is More Important than Species Richness in Explaining Soil Nutrient Variation Following Afforestation on the Eastern Loess Plateau, China
afforestation soil organic carbon total nitrogen total phosphorus understory vegetation biomass
2023/12/1
Afforestation plays an important role in controlling soil erosion and nutrient loss on the Loess Plateau in China. However, previous studies on soil nutrient changes have mainly focused on the effects...
Length of prematurity period in wheat cultivars determines maximum cereal aphid abundance
flowering time Metopolophium dirhodum population Rhopalosiphum padi Sitobion avenae spring wheat
2016/9/2
Maximum aphid numbers on wheat are positively related to the length of the period elapsed from immigration to the population peak. We predicted that maximum abundances on late maturing cultivars would...
Effects of insecticides used against the European corn borer on thrips abundance on maize
chemical control foliar insecticides effectiveness Thysanoptera Zea mays L.
2017/4/6
The effect of a single chemical treatment against Ostrinia nubilalis (Hbn.) on thrips abundance on maize in south-eastern Poland was evaluated. Two insecticides: Karate Zeon 050 CS, containing lambda-...
Estimating red deer abundance using the pellet-based distance sampling method
cervidae distance sampling deer density pellet group counting rural areas
2015/11/26
Many European agricultural landscapes have been abandoned facilitating the comeback of large ungulates. In Portugal, the increase in red deer numbers caused local conflicts with landowners reporting e...
Effects of Nitrate Addition on Rumen Fermentation, Bacterial Biodiversity and Abundance
Ion Torrent Sequencing Quantitative Polymerase Chain Reaction
2016/5/19
This study examined changes of rumen fermentation, ruminal bacteria biodiversity and abundance caused by nitrate addition with Ion Torrent sequencing and real-time polymerase chain reaction. Three rum...
Earthworm biomass and abundance, soil chemical and physical properties under different poplar plantations in the north of Iran
soil properties populus clones populus caspica organic carbon poplar
2015/4/24
We evaluated earthworm abundance and biomass in plantations of different poplar species and clones as well as the effect of some soil chemical and physical properties on them. Even-aged poplar species...
Abundance and diversity of soil arthropods and fungi in shelterbelts integrated with pastures in the central tablelands of New South Wales, Australia
diversity richness shelterbelts pastures soil arthropods soil fungi species abundance
2015/4/14
Shelterbelts are important for the sustainability of agriculture because they provide a variety of benefits to farmers and the society. Several published papers demonstrate that integration of shelter...
Does intraguild predation of Cosmia trapezina L. (Lep.: Noctuidae) influence the abundance of other Lepidoptera forest pests?
Cosmia trapezina intraguild predation Lepidoptera larvae time series
2015/3/27
The noctuid C. trapezina (CT) has been considered an occasional predator of other Lepidoptera larvae. Functional/numerical response of predator and/or prey was estimated using 27 years of time-series ...
How to identify larvae of the protected species: Dioszeghyana schmidtii (Diószeghy 1935), and survey its presence and abundance (Lepidoptera: Noctuidae; Hadeninae)
beating method Dioszeghyana schmidtii Habitats Directive 92/43/EEC larvae identification lepido-ptera
2015/3/20
Dioszeghyana schmidtii (Dighy 1935), is forest species protected by European Union. Its distribution has been studied essentially by the use of light traps. However, its biology and habitat p...
Changes in the abundance of Melolontha hippocastani Fabr. and Melolontha melolontha (L.) (Coleoptera: Scarabeidae) in the Czech Republic in the period 2003–2009
abundance light trap Melolontha hippocastani Fabr Melolontha melolontha sex ratio
2015/3/19
In the period between 2003 and 2009 we evaluated the abundance of adults of Melolontha hippocastani Fabr. and Melolontha melolontha (L.) cockchafers in four forest regions of the Czech Republic. Durin...
The effect of environmental conditions on the abundance of grubs of the cockchafer (Melolontha hippocastani F.)
forest protection Melolontha hippocastani F. bionomics and abundance of grubs
2015/3/16
In selected sample plots which included pine forest plantations, pine young growth, small pole stage of pine, pine high forest, mixed pine/oak stand, beech stand and unforested land the bionomics and ...
Cytokine mRNA abundance in intestinal biopsies from dogs with chronic diarrhea
chronic enteropathy duodenum colon cytokines canine
2015/3/13
The differentiation between inflammatory bowel disease (IBD) and food responsive diarrhea (FRD) is difficult and no objective markers are available. We postulated that patterns of selected key cytokin...
Natural abundance of 15N of a spruce forest ecosystem under acid rain and manipulated clean rain field conditions
acid rain clean rain δ15N stable isotopes nitrogen precipitation throughfall seepage water needles litter spruce forest
2015/3/12
We analysed stable isotopes of N in a spruce forest under ambient rainfall (no further manipulation of the atmospheric input) and clean rain application (10 years of reduced inorganic N- and acid-cons...