Results 31 to 40 of about 1,084 (195)

Macrogenetic Alignment in Ecological Strategies Better Interprets Assembly Processes Than Pre-Determined Functional Groupings. [PDF]

Ecol Lett
A comparative macrogenetic framework reveals that standardised landscape‐genomics can identify shared patterns reflecting common histories and assembly processes. We detected convergence in distributional dynamics and delineate three broad patterns and five species groups defined by gene flow and isolation‐by‐distance, highlighting the limitations of ...
Rossetto M, Dimon R, Kooyman RM, Wilson PD, Yap JS.   +4 more
europepmc   +2 more sources

Combining Spatial, Genetic, and Environmental Risk Data to Define and Prioritize In Situ Conservation Units. [PDF]

Ecol Evol
This study develops a flexible framework for in situ conservation using clustering algorithms (DBSCAN and k‐means) to define management units while considering resource constraints. It integrates genetic metrics (heterozygosity, allelic richness, differentiation) and fire risk assessments based on vegetation flammability to prioritize conservation ...
McMaster ES, Dimon RJ, Baker AG, Harre C, Mallee J, Maric A, Richards P, Wiseman M, Ho SYW, Rossetto M.   +9 more
europepmc   +2 more sources

Do modern climatic niches distinguish extinct and extant plant genera in New Zealand? [PDF]

Ecol Evol
We aim to better understand New Zealand plant extinctions, often attributed to Cenozoic climate cooling, through determining if legacies of past extinction events are detectable in the climatic niches of con‐familial genera in the modern Australian floral assemblage.
Schlenker N, Lee WG, Reichgelt T, Ohlemüller R.   +3 more
europepmc   +2 more sources

Intraspecific Trait Variation in Tree Species Responds to Environmental Heterogeneity at Range-Wide but Not Local Scales. [PDF]

Ecol Evol
Here we explore the relationship between ITV, spatial and temporal environmental heterogeneity, and the breadth of species' environmental distributions for 33 tree species across eight sites across marked environmental gradients in Puerto Rico. Species with greater across‐site ITV in wood density and LMA occurred over broader ranges of potential ...
Arroyo E, Muscarella R, Uriarte M.
europepmc   +2 more sources

A comprehensive illustrated protocol for clearing, mounting, and imaging leaf venation networks. [PDF]

Appl Plant Sci
Abstract Premise Leaf venation network architecture can provide insights into plant evolution, ecology, and physiology. Venation networks are typically assessed through histological methods, but existing protocols provide limited guidance on processing large or challenging leaves.
Niewiadomski I, Antonio M, Aparecido LMT, Boakye M, Carlos S, Echevarria A, Fontao A, Mann J, Matos IS, Salinas N, Vu B, Blonder BW.   +11 more
europepmc   +2 more sources

Altitude-Related Variation in Carbon, Nitrogen, and Phosphorus Contents and Their Stoichiometry of Woody Organs in the Subtropical Mountain Forests, South China. [PDF]

Ecol Evol
In this study, we explore the altitudinal variations in stoichiometric traits of carbon (C), nitrogen (N), and phosphorus (P) across plant organs and identify the critical environmental factors affecting these traits in a subtropical evergreen broad‐leaved forest.
Huo C, Zhang Z, Hu G, Luo Y.
europepmc   +2 more sources

Tropical Forest Soil Microbiome Modulates Leaf Heat Tolerance More Strongly Under Warming Than Ambient Conditions. [PDF]

Ecol Evol
Leaf heat tolerance (LHT) is often at its upper limit in tropical forests, suggesting that climate change might negatively impact these forests. We found that intraspecific variation in this leaf trait was associated with changes in the soil microbiome and its responses to climate.
Hernandes Villani G, Grullón-Penkova IF, Bartz P, Masanga J, Lasky JR, Cavaleri MA, Wood TE, Bachelot B.   +7 more
europepmc   +2 more sources

NEW EUROPEAN RECORDS AND FIRST EVIDENCE OF EPIDERMAL STRUCTURES OF SLOANEA L. FROM THE ITALIAN OLIGOCENE – REVISED TYPE AND ORIGINAL MATERIAL OF PRINCIPI 1916

Rivista Italiana di Paleontologia e Stratigrafia, 2007
Leaves of Sloanea elliptica (Andreánszky) Z. Kvaèek & Hably and S. peolai (Principi) Hably, Tamás & Cioppi  with preserved organic structures were found during the study of Principi’s collection from the Oligocene flora of Santa Giustina.
LILLA HABLY
doaj   +1 more source

Species and Phylogenetic Diversity of Woody Plants Shift With the Elevational Gradient in Subtropical Forests in South China. [PDF]

Ecol Evol
With increasing elevation, species and phylogenetic diversity showed a hump‐shaped trend, and the phylogenetic structures exhibited clustering at both low and high elevations, whereas at mid‐elevations, a coexistence of clustered and overdispersed structures was observed.
Li J, Luo Y, Chen F, Hu C, Xu C, Zhang Z, Hu G.   +6 more
europepmc   +2 more sources

Flora do Brasil: Elaeocarpaceae

Rodriguésia, 2020
Resumo O presente trabalho teve por objetivo geral contribuir com a Flora do Brasil 2020, uma das metas estabelecidas pela Conferência das Partes dos Países Signatários da Convenção sobre a Diversidade Biológica.
Daniela Sampaio
doaj   +1 more source