Results 31 to 40 of about 51,878 (257)

Флористические находки в бассейне Телецкого озера (Республика Алтай)

Turczaninowia, 2022
В статье приводятся местонахождения нового вида для Республики Алтай (Juncus stygius), а также 6 редких в регионе видов (Oxycoccusmicrocarpus, Rubus arcticus, Lathyrus krylovii, Carex dioica, C. iljinii, Hierochloe arctica).
Дмитрий Владимирович Золотов, Дмитрий Владимирович Черных, Роман Юрьевич Бирюков, Мария Андреевна Кулагина   +3 more
doaj   +1 more source

Habitat‐based spatial patterns enable realistic reconstruction of plant spatial arrangements across complex landscapes

Oikos, EarlyView.
Spatially explicit individual‐based models provide a powerful way to explore spatial dynamics when direct observation is not feasible. But for many ecological applications, these models require detailed data on the initial spatial arrangement and traits of individuals – information rarely available in large, heterogeneous or novel landscapes.
Brayan Morera, Jose M. Fedriani, Thorsten Wiegand, Daniel Ayllón, Pedro J. Garrote   +4 more
wiley   +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

Plastid Genome Characterization and Development of Plastid and Nuclear SNP Markers for Juncus decipiens (Juncaceae)

Diversity
Juncus (Juncaceae) comprises over 300 species with high morphological plasticity, and its systematics remain incompletely resolved due to limited genomic resources. Here, we generated complete plastid genomes for two Korean Juncus species (J.
Sivagami Jean Claude, Yu Gyeom Kim, Ji-Yoon Kim, Joo-Hwan Kim   +3 more
doaj   +1 more source

Halophilous vegetation of Olbia pond system (NE-Sardinia) [PDF]

, 2004
Authors report some results about a phytosociological study concerning the wetlands to the south of Olbia (Gallura, north-eastern Sardinia). Vegetation analysis allowed to detect 21 associations, among them two are new and denominated Halimionio ...
Biondi, Edoardo, Brugiapaglia, Elisabetta, Farris, Emmanuele, Filigheddu, Rossella Speranza, Secchi, Zelinda   +4 more
core  

Gene turnover in the common ancestor of all C4 grasses

PLANTS, PEOPLE, PLANET, EarlyView.
Understanding how plants evolve more efficient photosynthesis is important in a warming world where improving crop productivity and resilience is a global priority. By generating the first reference genomes for an early‐diverging group of grasses called the Aristidoideae, we were able to reconstruct the genetic makeup of the last common ancestor of all
Lara Pereira, Ahmed S. Alenazi, Sahr Mian, Ilia J. Leitch, Pascal‐Antoine Christin, Colin P. Osborne, Luke T. Dunning   +6 more
wiley   +1 more source

Rewetted industrial cutaway peatlands in western Ireland: a prime location for climate change mitigation? [PDF]

Mires and Peat, 2013
Rewetting of drained industrial peatlands may reduce greenhouse gas (GHG) emissions and promote recolonisation by peat forming plant species. We investigated carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) dynamics over a three-year period in
D. Wilson, C. Farrell, C. Mueller, S. Hepp, F. Renou-Wilson   +4 more
doaj  

Aportaciones al conocimiento florístico de la Sierra de Aracena (Huelva, España) [PDF]

, 1985
A check list of the Sierra de Aracena (Huelva, Spain) is presented. A total of 900 vascular plants have been identificated.Se ha realizado un catálogo floristico de la Sierra de Aracena (Huelva, España), en el que se citan 900 táxones de plantas ...
Cabezudo, Baltasar, Rivera, J.
core   +4 more sources

Geomorphic Effects and Habitat Impacts of Large Wood at Restoration Sites in New England

River Research and Applications, EarlyView.
ABSTRACT Large wood (used interchangeably with the term “instream wood”), which refers to trees, logs and other wood within a channel, is beneficial to river ecosystems and is being used more frequently as a component of river restoration projects. We identified metrics to evaluate the effectiveness of large wood to promote ecological and geomorphic ...
Audrey J. Turcotte, Noah P. Snyder, Mathias J. Collins   +2 more
wiley   +1 more source

Fundamental Hydraulic Geometry Relations as an Accessible Tool for Identifying Channel Instability Over National Scales

River Research and Applications, EarlyView.
ABSTRACT The geometry of alluvial river channels can give insight into their stability, which can inform predictions of morphological change, flood risk and ecological degradation. Fundamental hydraulic geometry relations can be used to estimate the equilibrium dimensions of stable river channels by evaluating the balance between the erodibility of bed
David Whitfield, Edwin Baynes, Stephen Rice, Richard Jeffries   +3 more
wiley   +1 more source