Results 31 to 40 of about 29,827 (190)

Reconstructions of deltaic environments from Holocene palynological records in the Volga delta, northern Caspian Sea [PDF]

, 2014
This article was made available through open access by the Brunel Open Access Publishing Fund.New palynological and ostracod data are presented from the Holocene Volga delta, obtained from short cores and surface samples collected in the Damchik region ...
Abdullayev NR, Abreu V, Baganz OW, Baltes N, Belevich EF, Belevich EF, Belevich EF, Bohacs KM, Bolikhovskaya NS, Bolikhovskaya NS, Bowman AP, Bowman AP, Corradini D, Ferronsky VI, Kaplin P, Kroonenberg SB, Labutina IA, Lewis J, Lychagin MY, Mayev EG, Müller K, Nikolayev VA, Reynolds AD, Reynolds AD, Rochon A, Rusakov GV, Spidchenko AN, van Geel B   +27 more
core   +2 more sources

Evolution of vegetation of the Lake Khanka Depression in the southernmost of the Russian Far East in the Holocene

Journal of Asian Earth Sciences: X, 2023
This paper presents recently obtained palynological results regarding to the evolution of vegetation of the Khanka Depression in the Holocene. Radiocarbon-dated pollen records evidence that the evolution of vegetation in this area was more complicated ...
Pavel S. Belyanin, Nina I. Belyanina
doaj   +1 more source

No hay diferencias en la diversidad genética entre arbustos de Cotoneaster franchetii (Rosaceae) de rangos nativos y no nativos [PDF]

, 2015
La diversidad genética de los arbustos de Cotoneaster franchetii es similar entre los rangos de distribución nativo y no nativo. Debido al efecto fundador comúnmente se asume que las plantas tienen mayor diversidad genética en su rango nativo que en las ...
Hensen, Isabell, Hirsh, Heidi, Lett, Irene, Renison, Daniel   +3 more
core   +2 more sources

Pest categorisation of Saperda tridentata

EFSA Journal, 2020
The EFSA Panel on Plant Health (PLHP) performed a pest categorisation of Saperda tridentata (Coleoptera: Cerambycidae) for the EU. S. tridentata (elm borer) occurs in eastern North America. Ulmus americana and U.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortés, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Hugh Evans, Andrea Maiorano, Hans‐Hermann Thulke   +21 more
doaj   +1 more source

The relict population Ulmus glabra Huds. in Pokuttya Carpathian Mountains

Наукові праці Лісівничої академії наук України, 2021
In the area of Kosów forestry in the Pokuttya Carpathians, a population of Ulmus glabra with 15 trees, about 100 years old, was found, which survived the epidemic of "Dutch disease" in the last century.
Petro Plichtyak, Andrzej Woźniak, Myroslava Soroka, Andriy Onyskіv   +3 more
doaj   +1 more source

Comparative Biology of Temperate and Subtropical Bark and Ambrosia Beetles (Coleoptera: Scolytidae, Platypodidae) in Indiana and Florida [PDF]

, 2017
Bark and ambrosia beetles were compared from two intensively studied sites. The Indiana site produced 58 species, the Florida site 57 species; 17 species occurred at both sites. Much greater plant host diversity at the Indiana site seems balanced by more
Atkinson, Thomas H, Deyrup, Mark
core   +2 more sources

The complete chloroplast genome sequence of Ulmus parvifolia (Ulmaceae)

Mitochondrial DNA. Part B. Resources, 2020
Ulmus parvifolia Jacq is a kind of landscape tree endemic to East Asia. In this study, the complete chloroplast genome of U. parvifolia was sequenced. The genome was 159,259 bp in length, with a large single-copy (LSC) region of 88,451 bp, a small single-
Manyu Li, Qingyang Chen, Lin Zhang, Peng Guo, Yihan Wang   +4 more
doaj   +1 more source

Decoupling climate and human impacts on the nitrogen cycle during the Irish Bronze Age

Journal of Quaternary Science, EarlyView.
ABSTRACT Disentangling climate variability and human activity in past nitrogen cycling is key to understanding ecosystems. Previous studies in Ireland observed a widespread, permanent shift in terrestrial nitrogen cycling during Later Prehistory, potentially linked to intensifying land‐use.
Sarah Ferrandin, Gill Plunkett, Neil Ogle   +2 more
wiley   +1 more source

The complete chloroplast genome of Ulmus parvifolia, an important landscaping tree

Mitochondrial DNA. Part B. Resources, 2020
Ulmus parvifolia is a promising tree species for landscaping. In this study, the complete genome of U. parvifolia was reported using next-generation sequencing technology. The chloroplast genome was a circular double-stranded DNA molecule with 159,182 bp
Yunzhou Lyu, Min Zhai, Zeping Jiang, Qingsheng Chen   +3 more
doaj   +1 more source

The missing woodland story: Implications of 1700 years of stand‐scale change on ‘naturalness’ and managing remnant broadleaved woodlands

People and Nature, EarlyView.
Abstract Longer‐term perspectives—equivalent to the lifespans of long‐lived trees—are required to fully inform perceptions of ‘naturalness’ used in woodland conservation and management. Stand‐scale dynamics of an old growth temperate woodland are reconstructed using palaeoecological data.
Annabel Everard, J. Edward Schofield, Tim Mighall, Scott Timpany, Gill Plunkett   +4 more
wiley   +1 more source