Results 41 to 50 of about 1,918 (188)

Distribution of Acer negundo L. in Altai Krai (Russia, Southern Siberia) and its coenotic role in pine forests [PDF]

open access: yesActa Biologica Sibirica, 2021
The article provides data on the distribution of the invasive boxelder maple in the Altai Krai.  The article specifically considers its coenotic role in pine forests by the example of the Barnaul ribbon pine forest.
Marina M. Silantyeva   +6 more
doaj   +3 more sources

Tracing coco de mer's reproductive history: Pollen and nutrient limitations reduce fecundity [PDF]

open access: yes, 2018
This is the final version of the article. Available from Wiley Open Access via the DOI in this record.Habitat degradation can reduce or even prevent the reproduction of previously abundant plant species.
Edwards, PJ   +4 more
core   +1 more source

Annotated List of Crane Flies (Diptera: Tipulidae) From Mentor Marsh, Lake County, Ohio [PDF]

open access: yes, 2017
Sixty-one species of Tipulidae, one species of Ptychopteridae, two species of Trichoceridae, and one species of Anisopodidae are recorded for Mentor Marsh and adjacent ...
Bolton, Michael J
core   +2 more sources

COMMON ECTOMYCORRHIZAL NETWORKS MAY MAINTAIN MONODOMINANCE IN A TROPICAL RAIN FOREST [PDF]

open access: yesEcology, 2007
Most tropical rain forests contain diverse arrays of tree species that form arbuscular mycorrhizae. In contrast, the less common monodominant rain forests, in which one tree species comprises more than 50% of the canopy, frequently contain ectomycorrhizal (ECM) associates.
openaire   +3 more sources

Anthropogenic seed dispersal: rethinking the origins of plant domestication

open access: yes, 2020
It is well documented that ancient sickle harvesting led to tough rachises, but the other seed dispersal properties in crop progenitors are rarely discussed. The first steps toward domestication are evolutionary responses for the recruitment of humans as
Spengler, R.
core   +1 more source

Quality not quantity: organic matter composition controls of CO₂and CH₄fluxes in neotropical peat profiles [PDF]

open access: yes, 2016
Tropical peatlands represent an important source of carbon dioxide (CO₂) and methane (CH₄) to the atmosphere. However, we do not know where in the peat profile these gases are produced and how controlling factors, such as substrate quality, which can ...
Boom, Arnoud   +6 more
core   +2 more sources

Is the Peltogyne gracilipes monodominant forest characterised by distinct soils?

open access: yesActa Oecologica, 2017
Abstract Various explanations have been put forward for monodominance in otherwise diverse tropical forests. This study assesses if the monodominance of Peltogyne gracilipes on Maraca Island in the northern Amazon can be related to edaphic factors. The basal area of P.
Marcelo Trindade Nascimento   +5 more
openaire   +4 more sources

Saproxylic beetles from the dead wood of the Plaiul Fagului Reserve, Republic of Moldova [PDF]

open access: yesPresent Environment and Sustainable Development
In 2024, the coleopteran species of the strictly protected area of the Plaiul Fagului Reserve were studied using the method of trunk traps and direct collections from logs. A total of 64 coleopteran species from 31 families were revealed.
Svetlana BACAL, Galina BUȘMACHIU
doaj   +1 more source

Updated List and identification key of 219 tree species of white sand forests of the Allpahuayo Mishana National Reserve, Loreto, Peru [PDF]

open access: yesActa Amazonica, 2015
White sand forests, although low in nutrients, are characterized not only by several endemic species of plants but also by several monodominant species. In general, plants in this forest have noticeably thin stems. The aim of this work was to elaborate a
Ricardo ZARATE GOMEZ   +5 more
doaj   +1 more source

Effects of a Dominant Species on the Functional Diversity of Coexisting Species in Temperate Deciduous Understorey

open access: yesPlants, 2021
The herb layer plays a significant role in maintaining forest functions, and its community composition is determined by various abiotic factors and biotic interactions. This study attempted to investigate the interspecific plant–plant biotic interactions
Krishan Kaushik   +6 more
doaj   +1 more source

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