Results 11 to 20 of about 3,699,060 (249)

Floristic regions of the Samur-Chirakhchay interfluve and Dzhufudag (Southern Dagestan) according to analysis of petrophyte species composition

open access: yesЮг России: экология, развитие, 2021
Aim. To undertake floristic zoning of the Samur-Chirakhchay interfluve and Dzhufudag for the analysis of the species composition of petrophylic complexes.Material and Methods. A list of obligate petrophytes was compiled based on the results of processing
G. A. Yusufov   +4 more
doaj   +1 more source

FLORISTIC COMPOSITION AND SIMILARITY OF A CAATINGA FOREST AREA, BAHIA, BRAZIL

open access: yesHolos, 2020
The present study evaluated floristic composition, similarity and the phytogeographic structuring framework of Caatinga in the Contendas do Sincorá National Forest.
Willyan Charles Amaral Batista   +5 more
doaj   +1 more source

Changes in the floristic composition of a Terra Firme rain forest In Brazilian Amazonia over an eight-year period In response to logging [PDF]

open access: yesActa Amazonica, 2002
Changes in the floristic composition over an eight-year period in a logged area at the Tapajós National Forest in Brazilian Amazonia arc discussed. Two treatments of different intensities of logging were compared with an undisturbed (control) forest ...
João Olegário Pereira de CARVALHO
doaj   +1 more source

Cerrado physiognomies in Chapada das Mesas National Park (Maranhão, Brazil) revealed by patterns of floristic similarity and relationships in a transition zone [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
The Chapada das Mesas National Park is a federal reserve located in the State of Maranhão, in an ecotonal region of the Brazilian Northeast Cerrado. Aiming to assess the influence of biogeographic patterns and support restoration actions for regions ...
TIAGO M. FERRAZ   +7 more
doaj   +1 more source

Diversity of the riparian vegetation of high Andean wetlands of the Junín region, Peru

open access: yesRevista Ambiente & Água, 2019
The diversity of the riparian vegetation of five high Andean lagoons of the Junin region was evaluated between March and December of 2017. The sampling of the riparian vegetation was carried out by means of the transect method.
Fernán Cosme Chanamé-Zapata   +3 more
doaj   +1 more source

What does a phytophysiognomic mosaic reveal about mosses and liverworts from the subtropical Atlantic Forest?

open access: yesActa Botânica Brasílica, 2022
The Atlantic Forest contains more bryophyte species and greater endemism than any other Brazilian phytogeographic domain. We analyzed the bryoflora of an Atlantic Forest remnant along the southern Brazilian coast to examine: (i) floristic composition ...
Talita da Silva Dewes   +2 more
doaj   +1 more source

Effects of Ski-Resort Activities and Transhumance Livestock Grazing on Rangeland Ecosystems of Mountain Zireia, Southern Greece

open access: yesLand, 2022
The objective of the present study was to assess the impacts in time of the ski-resort infrastructure and transhumance livestock grazing on floristic composition, diversity, and rangeland health indices related to ecosystem stability and function.
Apostolos P. Kyriazopoulos   +4 more
doaj   +1 more source

Exploring dynamics of floristic composition in Mediterranean grasslands: a case study from Sardinia, Italy [PDF]

open access: yesPlant Sociology, 2023
Mediterranean grasslands stand out as biodiversity hotspots due to their inclusion of diverse habitats that foster a remarkable range of biological diversity, characterized by inter-annual variability of floristic composition.
Giovanna Piga   +5 more
doaj   +3 more sources

Phylogenetic Partitioning of Gansu Flora: Unveiling the Core Transitional Zone of Chinese Flora

open access: yesPlants, 2023
Floristic regions, conventionally established using species distribution patterns, have often overlooked the phylogenetic relationships among taxa.
Zizhen Li   +5 more
doaj   +1 more source

The role of climate on floristic composition in a latitudinal gradient in the Brazilian Atlantic Forest [PDF]

open access: yesPlant Ecology and Evolution, 2018
Background and aims – Latitudinal gradients have an important influence on species distribution reflecting the effects of environmental factors such as temperature, rainfall, soil, and geographical distance. In the southeastern Brazilian Atlantic Forest,
Eduardo Prata   +3 more
doaj   +3 more sources

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