Results 51 to 60 of about 5,318 (204)

Stand Dynamics and Disturbance History of Champlain Valley Clayplain Forests [PDF]

open access: yes, 2017
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

Phenology in winter‐deciduous relict Mediterranean forests as a tool to understand their adaptation to climatic seasonal cycles

open access: yesNordic Journal of Botany, Volume 2025, Issue 9, September 2025.
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]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1997
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

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1538-1550, September 2025.
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]

open access: yes, 2004
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  

Effect of Method and Time of Management on European Buckthorn (Rhamnus cathartica L.) Growth and Development in Minnesota

open access: yes, 2020
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]

open access: yes, 2009
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

open access: yesFrontiers in Ecology and the Environment, Volume 23, Issue 6, August 2025.
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 acorn survival using capsaicin seed coatings is strengthened by the removal of invasive shrubs

open access: yesRestoration Ecology, Volume 33, Issue 4, May 2025.
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

An anatomical study of Rhamnus cathartica L. and Rhamnus pallasii Fisch. & C.A.Mey. (Rhamnaceae) in north of Iran

open access: yesیافته‌های نوین در علوم زیستی, 2016
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  

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