Results 71 to 80 of about 96,184 (208)

Molecular response to water stress in two contrasting Mediterranean pines (Pinus pinaster and Pinus pinea)

open access: yes, 2013
Adaptation to water stress has determined the evolution and diversification of vascular plants. Water stress is forecasted to increase drastically in the next decades in certain regions, such as in the Mediterranean basin.
Barbero, María del Carmen   +7 more
core   +1 more source

The Relationship of Nest‐Site Selection Parameters, Timing of Breeding, Brood Size, and Nestling Body Condition With Brood Sex Ratio in the Black‐Crowned Night Heron Nycticorax nycticorax

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
This study investigated the relationship of nest‐site selection parameters, timing of breeding, brood size, and nestling body condition with the brood sex ratio of Black‐crowned Night Herons (Nycticorax nycticorax) in northern Iran during 2023. Nestling sex was determined via PCR amplification of the CHD gene from blood samples.
Seyedeh Farahnaz Vesali   +3 more
wiley   +1 more source

First records of the invasive species Leptoglossus occidentalis Heidemann (Hemiptera: Coreidae) on different coniferous species including the cedars of Lebanon

open access: yesRevista Chilena de Entomología, 2019
The western conifer seed bug, Leptoglossus occidentalis, is an alien invasive species of North American origin. Leptoglossus occidentalis was recorded for the first time in Arsoun-Metn, Lebanon in 2015. Adults and nymphs of L. occidentalis were collected
Nabil Nemer   +5 more
doaj   +1 more source

Multiple global‐change drivers and cascading effects in Mediterranean ecosystems: Lessons from an iconic national park

open access: yesConservation Science and Practice, Volume 8, Issue 6, June 2026.
Mediterranean ecosystems face complex, multi‐trophic impacts from global‐change drivers, yet responses are often studied in isolation. Using the Doñana Protected Area as a case study, we illustrate how anthropogenic pressures on key species like cork oaks and rabbits, as well as increases in species like wild boar and invasive crayfish, lead to ...
Maria Paniw   +23 more
wiley   +1 more source

Mineral Analysis of Pine Nuts (Pinus spp.) Grown in New Zealand

open access: yesFoods, 2013
Mineral analysis of seven Pinus species grown in different regions of New Zealand; Armand pine (Pinus armandii Franch), Swiss stone pine (Pinus cembra L.), Mexican pinyon (Pinus cembroides Zucc. var. bicolor Little), Coulter pine (Pinus coulteri D. Don),
Leo P. Vanhanen, Geoffrey P. Savage
doaj   +1 more source

Transects in Pinus pinea regeneration - Sardegna

open access: yes, 2017
Regeneration of Pinus pinea on a sandy beach east cost of Sardegna, Italy-- testing open access data repositories -
Scotti, Roberto   +7 more
core   +1 more source

The Evolution of Hutchinsonian Climatic Niche Hypervolumes in Gymnosperms

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 6, June 2026.
ABSTRACT Aim The niche is a fundamental concept in theoretical and experimental ecology and is used to describe a wide range of ecological processes from species' interactions with the environment to community assemblies. A common way to represent the niche is through a multidimensional geometry known as the Hutchinsonian niche hypervolume.
Fernanda S. Caron   +3 more
wiley   +1 more source

Pinus pinea (Cultivated)

open access: yes, 2011
Pinus pinea, whole plant. Family Pinaceae.
James R. Manhart
core   +1 more source

ANALYSE ECOPHYSIOLOGIQUE DES COMPORTEMENTS DE TRANSPIRATION DE TROIS ESPECES PORESTIERS (Pinus brutia Ten., Pinus nigra Arn. ssp. pallasiana Lamb. Holmboe, Pinus pinea L.)

open access: yesForestist, 1994
Dans cette recherche, on a ete Ğtudie les comportements hydriques de trois especes mediterraneennes de Pins (Pinus brutia Ten., Pinus nigra arn. ssp. pallasiana Lamb. Holmboe, Pinus pinea L.) en phase de dessiccation.
Hüseyin DİRİK
doaj   +1 more source

An eco‐evolutionary optimality model explains the acclimated temperature response of photosynthesis

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2884-2899, June 2026.
Summary The optimal temperature of photosynthesis (Topt) generally increases with plant growth temperature. Changes in Topt are associated with changes in the maximum carboxylation capacity at 25°C (Vcmax25) and the maximum electron transport rate at 25°C (Jmax25). The ratio between Jmax25 and Vcmax25 declines with warming.
Wenyao Gan   +5 more
wiley   +1 more source

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