Results 71 to 80 of about 2,606 (198)

Using Expert Knowledge to Guide Transparent Mapping of Occupiable Threatened Species Habitat for Environmental Impact Assessment Purposes

open access: yesEcological Management &Restoration, Volume 27, Issue 3, September 2026.
ABSTRACT Consistent definition of environmental parameters to define occupiable threatened species habitat is important for quantifying the potential impact footprint as part of environmental impact assessments. Presently, occupiable habitats are often mapped based on subjective and varied understanding of what likely habitat is, leading to ...
Rob Armstrong   +4 more
wiley   +1 more source

Taxonomy of Sinningia Nees (Gesneriaceae) in Rio Grande do Sul, southern Brazil

open access: yesActa Botânica Brasílica, 2015
The genus Sinningia belongs to the Neotropical tribe Gesnerieae, subtribe Ligeriinae, presently consisting of only three genera, Paliavana, Sinnigiaand Vanhouttea.
Gabriel Emiliano Ferreira   +2 more
doaj   +1 more source

Photosynthetic properties of spring geophytes assessed by chlorophyll fluorescence analysis

open access: yes, 2017
Since spring ephemerals are credited to be all “sun” species with unusually elevate photosynthesis, in contrast to shade-tolerant trees and understory geophytes with a long aboveground cycle, we examined the photosynthetic efficiency of 6 woody species ...
Irene Recchia   +2 more
core   +1 more source

Long‐Term Structural, Compositional, and Ecological Shifts in a Temperate Old‐Growth Forest: Insights From Six Decades of Vegetation Resurveys

open access: yesJournal of Vegetation Science, Volume 37, Issue 5, September/October 2026.
Six decades of vegetation resurveys in Rajhenavski Rog old‐growth forest (Slovenia, Dinaric Mountains) revealed increasing Fagus sylvatica dominance, persistent Abies alba decline, and reduced herb‐layer cover. Species richness remained stable, but beta diversity declined, indicating floristic homogenization driven mainly by turnover.
Andrej Rozman, Thomas A. Nagel
wiley   +1 more source

Studies of the flora in Darmian area in the Southern Khorasan province

open access: yesتاکسونومی و بیوسیستماتیک, 2014
The basin area of the Furk and Darmian river is located in northern-east of the Southern Khorasan province. The whole area was 11137 hectares. The area is mountainous with mild weather and dry climate and the average precipitation is about 250 mm per ...
Samaneh Sabaghi   +2 more
doaj  

Effects of Chitooligosaccharide Coating Combined with Selected Ionic Polymers on the Stimulation of Ornithogalum saundersiae Growth

open access: yesMolecules, 2017
Recently, agricultural and horticultural sectors have shown an increased interest in the use of biopolymers and their derivatives as growth biostimulators. So far, coating is a little known method of applying the biostimulators.
Piotr Salachna   +2 more
doaj   +1 more source

Life-Cycle Variation in Geophytes

open access: yesAnnals of the Missouri Botanical Garden, 1981
Storage patterns in geophytes are integrated into one general scheme. Two patterns are recognized: geophytes in which flowers and leaves appear simultaneously (synanthous) and geophytes in which flowers and leaves appear in different seasons (hysteranthous).
Dafni, Amots   +2 more
openaire   +2 more sources

Species Turnover and Environmental Filtering Structure Plant Communities in Moist Temperate Forests

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Plant biodiversity in moist temperate mountain forests is strongly structured by elevational and edaphic gradients that drive community differentiation over short spatial scales. Using integrated vegetation classification, diversity partitioning, and multivariate analyses, we show that species turnover, rather than nestedness, dominates beta diversity,
Mehreen Samad   +6 more
wiley   +1 more source

Enhancement of Morpho‐Physiological, Physiological, and Antioxidant Capacity of Saffron (Crocus sativus L.) Under Water Deficit Using ZnO Nanoparticles and Magnesium Sulfate: Implications for Saffron Yield

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
ZnO nanoparticles and MgSO4 synergistically alleviated drought‐induced damage in saffron. Foliar application improved relative water content and antioxidant enzyme activity. Photosynthetic performance and membrane stability were enhanced under water deficit. Moderate drought combined with ZnO‐NPs and MgSO4 maximized saffron productivity. ABSTRACT Water
Laila Turki Fadala   +3 more
wiley   +1 more source

Geophytes of the Küre Mountains National Park (Bartın section)

open access: yes, 2017
The object of this study is to introduce geophytes of Küre Mountains National Park which has a rich ...
Aksoy, Necmi   +3 more
core   +1 more source

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