Results 71 to 80 of about 15,326 (223)

Bioactivities of endophytic Penicillia from Cupressaceae

open access: yesJournal of Crop Protection, 2013
The cypress family, Cupressaceae, has a global dispersion. Currently, endophytic microorganisms from plants are being investigated for their diversity and bioactivities.
Mahdieh Hosseini Moghaddam   +5 more
doaj  

Estudio del polen atmosférico y su relación con la vegetación local. La Plata, Argentina. [PDF]

open access: yes, 2009
Estudio del polen atmosférico y su relación con la vegetación local. La Plata, Argentina. Se analizó el registro de polen en la atmósfera de la ciudad de La Plata (34° 55´S, 57° 57´W°) y su relación con la vegetación arbórea del área.
Nitiu, Daniela S.
core   +4 more sources

Vegetational Characteristics in Natural Habitat and Population Structure of the Endangered Plant Tigridiopalma Genus

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
First comprehensive ecological assessment of the endangered genus Tigridiopalma, covering two China endemic Plant Species with Extremely Small Populations (PSESP), T. magnifica and the newly described T. exalata. T. magnifica exhibits broader habitat diversity and understory resilience, while T.
Peishan Zou   +7 more
wiley   +1 more source

First pollen calendar for Batna and its surrounding areas (Tazoult, Hamla): results of an aeropalynological study conducted during the pollen year 1 November 2022–31 October 2023

open access: yesBatna Journal of Medical Sciences
Objectives: Airborne pollen is a major cause of respiratory diseases, whose clinical expression is closely related to the bioclimatic context and the structure of local vegetation.
Abdelkader AMROUNE   +4 more
doaj   +1 more source

High resolution agriculture land cover using aerial digital photography and GIS : a case study for small island states [PDF]

open access: yes, 2014
Chapter 7With the advent of site-specific crop management, sustainability and profitability, land farming now requires information and technology-based management system to identify, analyse and manage spatial and temporal resource variability.
Betts, John Charles   +3 more
core  

Pollen analysis of core DS7-1SC (Dead Sea) showing intertwined effects of climatic change and human activities in the Late Holocene [PDF]

open access: yes, 2010
The Dead Sea sediment holds the archives of a complex relationship between ever-changing nature and ancient civilisations. Here the detailed pollen analyses of core DS7-1SC (off-Ein-Gedi) are presented for the first time.
Leroy, SAG
core   +1 more source

Niche Segregation Between Black‐Necked Crane and Common Crane in Human‐Modified Landscape, Huize Black‐Necked Crane National Nature Reserve, Yunnan Province, Southwestern China

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We investigated how Black‐necked Cranes and Common Cranes coexist in agro‐wetland landscapes of southwest China by reconstructing their plant‐based diets using eDNA metabarcoding. Black‐necked Cranes maintained broad, stable diets centered on natural vegetation, while Common Cranes shifted dynamically to energy‐dense crops, leading to progressive niche
Jiayi Wu   +4 more
wiley   +1 more source

Evolution and relationships of the conifer seed cone telemachus: Evidence from the triassic of antarctica [PDF]

open access: yes, 2010
The seed cone Telemachus is known from several Triassic localities in Gondwana. New specimens from two localities in Antarctica provide additional information about the type species, Telemachus elongatus, based on details of morphology and anatomy ...
Decombeix, Anne-Laure   +3 more
core   +4 more sources

Assembly of Australia's Alpine Seed Plant Flora

open access: yesAustral Ecology, Volume 51, Issue 4, April 2026.
ABSTRACT To characterise the assembly of Australia's distinctive native alpine seed plant flora. Past events when species were sequestered into the alpine habitat from warmer climates and/or distant regions were identified using published phylogenies and distribution information.
Gregory J. Jordan
wiley   +1 more source

Longevity in plants impacts phylogenetic and population dynamics

open access: yesNew Phytologist, Volume 250, Issue 1, Page 661-671, April 2026.
Summary Phylogenies of long‐lived plants often exhibit short molecular branch lengths and high levels of gene‐tree conflict. However, the biological mechanisms underlying these patterns remain unclear. We examine this with simulations and through empirical examination of several large seed plant clades.
Stephen A. Smith   +9 more
wiley   +1 more source

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