Results 51 to 60 of about 22,215 (227)

The Analysis of the Forest Flora of the Strzyżowskie Foothills from the Perspective of Presence of Anthropogenic Species [PDF]

open access: yes, 2011
The anthropogenic pressure of the forest communities of the Strzyżowskie Foothills (the Western Carpathians) was estimated on the basis of phytosociological materials.
Stachurska-Swakoń, Alina   +1 more
core   +2 more sources

A 13,000‐Year Record of the Southern Hemisphere Westerlies Inferred From Pollen and Plant Wax Isotopes From the South Atlantic

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 5, May 2026.
Abstract We compare a new pollen record with pre‐existing plant‐wax isotope data from lacustrine sediments retrieved from Mt. Usborne, East Falkland. These records document variations in plant productivity, wind intensity, and moisture availability, to measure the influence of the Southern Hemisphere Westerlies (SHW) over the last 13,000 years.
M. Spoth‐Ascencao   +7 more
wiley   +1 more source

OXALIDACEAE

open access: yesBothalia: African Biodiversity & Conservation, 1998
TAXONOMIC DELIMITATION OF OXALIS ...
L. L. Dreyer, A. E. van Wyk
doaj   +1 more source

The phytosociology of calcareous grasslands in the British Isles. [PDF]

open access: yes, 1968
The thesis attempts a broad overall survey and classification according to the Zurich-Montpellier system ofplant sociology, of limestone grassland vegetation in the British Isles The classification is based on some 535 grassland Aufnahmen and 75 ...
Shimwell, David William
core   +1 more source

Flowering Phenology of Native and Exotic Plants in Species‐Rich Themeda triandra Grasslands, Western Victoria: Implications for Fire Management

open access: yesEcological Management &Restoration, Volume 27, Issue 2, May 2026.
ABSTRACT Frequent fire in temperate native grasslands in south‐east Australia has maintained high plant diversity. The timing of fire implemented by fire agencies over the last several decades has been in summer and autumn. This coincides with the dormant season for many grassland plants. Recent trends in agency burning, partly driven by earlier curing
Holden Sayers   +2 more
wiley   +1 more source

OXALIDACEAE

open access: yesBothalia: African Biodiversity & Conservation, 2008
A NEW SPECIES OF OXALIS FROM THE HANTAM-ROGGEVELD PLATEAU, NORTHERN CAPE.
J. C. Manning, P. Goldblatt
doaj   +1 more source

Floristics and distribution of Wattle Dry Sclerophyll Forests and Scrubs in north-eastern New South Wales [PDF]

open access: yes, 2013
Acacia blakei forests and scrubs of north-eastern NSW are described and compared to similar vegetation found in the south-east of the state, primarily dominated by Acacia silvestris.
Hunter, John T.
core  

Restoration tools and strategies for afforested Mediterranean coastal grasslands: is eucalypt removal alone enough to kickstart ecosystem recovery?

open access: yesRestoration Ecology, Volume 34, Issue 4, May 2026.
Abstract Introduction Afforestation with non‐native trees has profoundly altered coastal dune grasslands worldwide, creating persistent ecological legacies that constrain ecosystem recovery. Objectives We evaluated the cost‐effectiveness of two restoration approaches, distinguished by their respective demands for resource investment: Moderately ...
Aviv Avisar, James Aronson, Tamar Dayan
wiley   +1 more source

Nitrogen-fixing bacteria and Oxalis – evidence for a vertically inherited bacterial symbiosis

open access: yesBMC Plant Biology, 2019
Background Plant-endophyte symbioses often revolve around nitrogen metabolism, and involve varying degrees of intimacy. Although evidence for vertical inheritance of nitrogen-fixing endophytic bacteria is increasing, it is confined mostly to crop plants,
Michelle Jooste   +4 more
doaj   +1 more source

Recent Advances in Nanomaterial‐Based Light Conversion for Agriculture

open access: yesAggregate, Volume 7, Issue 4, April 2026.
This figure illustrates three applications of nanophotoconversion materials for enhanced plant photosynthesis. These materials can directly target plant photosynthetic organs or be integrated into supplemental lights to optimize spectra. They can also be used in agricultural films to regulate sunlight for precise light control in protected agriculture.
Ting Tang   +4 more
wiley   +1 more source

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