Results 51 to 60 of about 5,318 (204)
Stand Dynamics and Disturbance History of Champlain Valley Clayplain Forests [PDF]
Studies of stand dynamics can explain how species interactions and disturbances drive forest structure and recruitment patterns of tree species. It is difficult to generate an understanding of stand dynamics and successional trends of forests in areas ...
Murray, Helena F
core +1 more source
Winter deciduous forests signify a relict ecosystem that survives restricted to microclimatic zones of high mountains in the western Mediterranean Basin and they are well represented in the southern Iberian Peninsula (Sierra Nevada, Spain). Given the scarce knowledge of their phenological behaviour, the aim of this work was to obtain the annual ...
Manuel Pavón‐Núñez +2 more
wiley +1 more source
Aspects de l'ornithochorie et de la germination des semences des arbustes en fruticée calcicole de Calestienne [PDF]
Dispersai by birds and germination of seeds from some scrubs in a calcareous shrublandThe thorny shrubland is the mort common évolution stage of ungrazed calcareous grasslands in Western Europe.
Éthel Dupont +2 more
doaj
Potential impacts of plant pests and diseases on trees and forests in the United Kingdom
The UK Plant Health Risk Register (PHRR) has so far identified 581 Plant Pests and Diseases (PPDs) that could invade the United Kingdom and affect 74 tree species. The combined effects of multiple invasions on trees are little understood and seldom considered.
Daniel P. Bebber +3 more
wiley +1 more source
Гриби роду Biscogniauxia Kuntze в Україні [PDF]
In present work the data about Biscogniauxia Kuntze (Xylariales Nannf., Ascomycota R.H. Whittaker) history of investigation and its ecological properties are resulted.
Акулов, О.Ю. +1 more
core
European buckthorn is an exotic problematic invasive woody species that has displaced native plant species in Minnesota woodlands. Buckthorn is also an overwintering host for oat crown rust and soybean aphids, which can cause significant crop yield ...
J. Bisikwa +2 more
semanticscholar +1 more source
Monitoring der Auswirkungen einer Umstellung auf den biologischen Landbau (MUBIL II). Abschlussbericht [PDF]
Since 2003, a long-term field monitoring of the development of Organic Farming has been performed at the bio-farm “Rutzendorf“ in the Marchfeld region east of Vienna. The overall project focus includes three topics: (1) effects of organic farming on soil
Freyer, Bernhard +3 more
core
Ecological and developmental history impacts the equitable distribution of services
The ecological and developmental history of the Chicago, Illinois, region has affected the current distribution of forests therein. These same factors, along with systemic and long‐lasting racial segregation, have shaped the distribution of the urban populations that benefit from the ecosystem services provided by urban forests. This study demonstrates
Lindsay E Darling +7 more
wiley +1 more source
Promoting regeneration of native trees, like Quercus spp., is a priority for land managers given the ecological and economic importance of oak woodlands. Although direct seeding may promote recruitment of Quercus spp., the effectiveness of direct seeding may be greatly reduced in environments where the activity of granivorous rodents is high ...
Mark E. Fuka +2 more
wiley +1 more source
Rhamnus L. is the genus of Rhamnaceae in Iran with nearly eight species. These species are used as valuable shrubs. This research was carried out in order to investigate the anatomical leaf.
Samaneh Mahdiyani +3 more
doaj

