Results 31 to 40 of about 50,661 (282)

Adaptation of the "Herbarium" Computer DataBase to Archiving and Analysis of Floristic Data [PDF]

open access: yes, 2010
The aim of the study was to present "Herbarium" computer database. The basic goal of construction of the database was gathering and analysing of archival and contemporary floristic data referring to the area of Central Poland.
Jakubowska-Gabara, Janina   +2 more
core   +2 more sources

A phytosociological survey of the boreal forest (Vaccinio-Piceetea) in North America [PDF]

open access: yes, 1998
A survey of syntaxa of vegetation of North American boreal forests (class Vaccinio-Piceetea) is presented. This phytosociological survey, carried out combining the Braun-Blanquet method with numerical syntaxonomical analyses (cluster and correspondence
Aguirre, J.L.   +2 more
core   +2 more sources

Ancient Woodlands' and Synanthropic Plants as Indicators of Maintenance of the Forest Communities in the Nature Reserves of the Oświęcim Basin [PDF]

open access: yes, 2011
The landscape of the Oświęcim Basin, naturally dominated by forest communities, has been strongly transformed due to the long-term activities of man.
Barć, Alicja   +2 more
core   +3 more sources

Do epigeal termite mounds increase the diversity of plant habitats in a tropical rain forest in peninsular Malaysia? [PDF]

open access: yes, 2011
The extent to which environmental heterogeneity can account for tree species coexistence in diverse ecosystems, such as tropical rainforests, is hotly debated, although the importance of spatial variability in contributing to species co-existence is well
Beaudrot, Lydia   +4 more
core   +10 more sources

Research Note: Floristic inventory of monocots in Mt. Pangasugan, Baybay, Leyte, Philippines

open access: yesAnnals of Tropical Research, 2008
Mt. Pangasugan which lies up to an elevation of 1,158 m ASL on the western slope of the Central Cordillera of Leyte is one of the unexplored mountains.
Pamela P. Abit
doaj   +1 more source

Drivers of floristic variation in biogeographic transitions: insights from the ecotone between the largest biogeographic domains of South America [PDF]

open access: yesActa Botânica Brasílica, 2020
Ecological transitions usually represent vulnerable ecosystems and high biodiversity. Investigating their drivers is important from both biogeographic and conservationist perspectives.
Loana Araújo Silva Souza   +1 more
doaj   +1 more source

An Attempt at Assessment of Alnetum Incanae Lüdi 1921 Transformations in the Skawica River Valley (The Beskid Żywiecki MTS) [PDF]

open access: yes, 2011
The paper presents an attempt at assessment of Alnetum incanae LÜDI 1921 transformations in the Skawica River valley. The field studies were carried out in the whole Skawica valley.
Babczyńska-Sendek, Beata   +2 more
core   +3 more sources

Floristic composition of the coastal district Satkhira, Bangladesh

open access: yesBangladesh Journal of Plant Taxonomy, 2021
This study presents elementary taxonomic data on the composition of vascular flora in the disaster prone coastal district Satkhira of Bangladesh. The results of this study show that this district houses 664 species under 468 genera and 133 families of vascular plants.
Gazi Mosharof Hossain   +4 more
openaire   +2 more sources

Investigation of taxonomic shrub resources in Qiqihar and analysis of their economic potentiality

open access: yesXibei zhiwu xuebao
[Objective] The study aims to find out the shrub resource situation and its economic potentiality in Qiqihar, and provide basis for the development and utilization of shrub resources in this area.
CUI Lin   +5 more
doaj   +1 more source

The effect of elevation on species richness in tropical forests depends on the considered lifeform: results from an East African mountain forest [PDF]

open access: yes, 2019
Elevation gradients in tropical forests have been studied but the analysis of patterns displayed by species richness and elevation have received little attention.
Amani, Christian   +3 more
core   +1 more source

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