Results 31 to 40 of about 3,879 (187)

Needle in a haystack: Holocene history of European larch in Central Europe revisited

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Defining nativity of species is crucial for their management. However, this is a complex task, especially for species that have been used and spread by humans for a long time. We combined paleoecological records with extensive genetic data to investigate the Holocene history of European larch—a common and economically important tree species in Central ...
Martin Prach   +11 more
wiley   +1 more source

Role of the bryophyte cover in accumulation of organic carbon and biogenic elements in technogenic substrate on the territory of sulfur deposit

open access: yesБіологічні студії, 2016
The influence of bryophyte cover on accumulation of organic carbon and biogenic elements in substrate of the dump No1 of Yazivsky sulphur deposit of State Mining-Chemical Enterprise “Sirka” was investigated.
N. Ya. Kyyak, O. L. Baik
doaj   +1 more source

The Diplazontinae parasitoids (Hymenoptera, Ichneumonidae, Diplazontinae) in the Ukrainian Carpathians: an overview

open access: yesZoodiversity, 2020
The Carpathian species of the subfamily Diplazontinae are reviewed. The list contains 48 species, of which 39 are recorded from Ukraine for the first time.
Oleksandr Varga
doaj   +1 more source

Adaptive harvesting of two trophic levels stabilises predator–prey dynamics. Simulations with Eurasian lynx and European roe deer

open access: yesWildlife Biology, EarlyView.
Europe has seen the recovery of many species of wild herbivores, which are now widespread across much of the continent. In addition, large carnivores are also recolonising many European countries. Most ungulates are managed through hunting, but natural predation can also have a significant influence in many areas.
Cécile A. E. Carpentier   +4 more
wiley   +1 more source

Dominance structure of the communities of soil and litter mesofauna in old-growth forests of the Ukrainian Roztochchia

open access: yesБіологічні студії
Background. The structure of soil and litter invertebrate mesofauna communities in old-growth forest ecosystems is important for understanding the mechanisms of their stability.
Inna Tsaryk   +2 more
doaj   +1 more source

Synopsis of the order Juncales (Liliopsida) in Ukraine

open access: yesBiosystems Diversity, 2021
Juncales is an order of vascular plants with cosmopolitan distribution. Two families of Juncales are present in flora of Ukraine: Juncaceae and Cyperaceae. Through 1985–2021, we conducted comprehensive revision of Juncales in Ukraine.
I. M. Danylyk, I. G. Olshanskyi
doaj   +1 more source

Consideration Without Economic Duress: Reframing the Analysis of Contractual Modifications

open access: yesThe Modern Law Review, EarlyView.
Prevailing approaches to the contractual enforceability of modifications revise or dispense with the requirement of consideration and invoke economic duress to rule out unfair, inequitable, or bad faith modifications. Enforceability turns effectively on the absence of economic duress. But economic duress is a doctrine of avoidance.
Peter Benson
wiley   +1 more source

The Massif Central as a Centre of Roman Brass Production? New Geochemical Data of the So‐Called Hemmoor Buckets

open access: yesArchaeometry, EarlyView.
ABSTRACT New analytical data of the so‐called Hemmoor buckets, a group of brass vessels from the Roman period of the 2nd to 3rd century ad that are widespread throughout central and eastern Europe, show considerable similarities with the polymetallic Cévennes ore deposits in south‐eastern France in terms of their geochemical characteristics and lead ...
Tobias B. Skowronek   +5 more
wiley   +1 more source

Protected areas on international borders show uneven conservation outcomes

open access: yesConservation Biology, EarlyView.
Abstract Border protected areas (BPAs) are national protected areas that are immediately adjacent to a country's border or span two or more countries; they are characterized by distinctive opportunities and pressures. They play a critical role in protecting carbon‐rich ecosystems, conserving endangered biodiversity, reducing cross‐border environmental ...
Rachakonda Sreekar   +10 more
wiley   +1 more source

One hundred and ten years of natural researches on „Pozhyzhevska” dale (Chornohora, the Ukrainian Carpathians)

open access: yesБіологічні студії, 2009
A history of biostation formation and functioning on „Pozhyzhevska” dale (Chornohora, the Ukrainian Carpathians) for 110 years is presented. The main publications and author’s abstract of doctoral and candidate’s theses which were carried out on ...
Y. V. Tsaryk   +2 more
doaj   +1 more source

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