Results 11 to 20 of about 5,608 (160)

Relationship Between Endemic and Invasive Frogs on Grenada. [PDF]

open access: yesEcol Evol
The endemic Grenada frog (Pristimantis euphronides) is found only in high elevation cloud forests, habitat that is being invaded by the introduced Lesser Antillean frog (Eleutherodactylus johnstonei) and threatened by climate change. Between 2004 and 2020, our field team surveyed three key sites in the central highlands of Grenada to monitor ...
Harrison B, Beston J.
europepmc   +2 more sources

Phenotypic plasticity underlies seasonal and latitudinal variation in thermal tolerance in a native bee. [PDF]

open access: yesEcology
Abstract Climate change threatens biodiversity and ecosystem services around the globe. Despite the importance of native bees as pollinators, there is evidence of global declines, and we know very little about how climate shapes their distributions now and into the future.
Elmer MC   +4 more
europepmc   +2 more sources

Diversity of Pteridophytes in Mount Timolan Protected Landscape, Zamboanga del Sur, Philippines [PDF]

open access: yesJournal of Tropical Life Science, 2021
This study serves as the first generation research on the rich yet not poorly known ferns and lycophyte species of the Mount Timolan Protected Landscape (MTPL).
Maricris G Cudal   +9 more
doaj   +1 more source

Tree Ferns of C. contaminans and C. orientalis from Biosite Erek-erek Geoforest of Ijen Geopark, Banyuwangi

open access: yesBerkala Sainstek, 2022
The tree ferns abundant in the ecotourism area of the geoforest erek-erek biosite is represented as ancient plants. However, species list and their composition as diversity richness data is still lacking the in the conservation area.
Fuad Bahrul Ulum, Dwi Setyati
doaj   +1 more source

Can species richness be maintained in logged endemic Acacia Heterophylla forests (Reunion Island, Indian Ocean) ? [PDF]

open access: yes, 2007
It is assumed that forests can serve multiple uses, including wood production and maintenance of high biodiversity level. We tested this hypothesis by studying eradication methods of invasive plants currently implemented in exploited endemic Acacia ...
Baret, Stéphane   +5 more
core   +2 more sources

Diversity and distributional ecology of tree ferns of Sri Lanka: A step towards conservation of a unique gene pool

open access: yesCeylon Journal of Science, 2017
Tree ferns are a remarkable group among the lycophytes and ferns. Geographical isolation is suggested as one of the main reasons for local endemism of tree ferns and the island of Sri Lanka has been identified as one of the best demonstration sites to ...
R. H. G. Ranil   +5 more
doaj   +1 more source

Sobrevivência de Cyathea atrovirens (Cyatheaceae; Pteridophyta) após desmatamento. Survival of Cyathea atrovirens (Cyatheaceae; Pteridophyta) after deforestation. [PDF]

open access: yesRevista do Instituto Florestal, 2014
A adoção de medidas de mitigação é necessária para minimizar os impactos ambientais provocados pelo desmatamento para a construção de rodovias. Nesse contexto, a avaliação da adaptação de espécies vegetais que permaneceram na beira da estrada após o ...
Vívian TAMAKI   +4 more
doaj   +1 more source

Análise fitossociológica e distribuição espacial de espécies arbóreas e samambaias arborescentes sob um plantio de Araucária com 70 anos

open access: yesBiodiversidade Brasileira, 2022
Objetivou-se neste estudo realizar a caracterização fitossociológica das espécies arbóreas e samambaias arborescentes de um plantio com regeneração de Floresta Ombrófila Mista na Floresta Nacional de Irati.
Keyla Karine Michalichen   +4 more
doaj   +1 more source

Macrofossils and pollen representing forests of the pre-Taupo volcanic eruption (c. 1850 yr BP) era at Pureora and Benneydale, central North Island, New Zealand. [PDF]

open access: yes, 1995
Micro- and macrofossil data from the remains of forests overwhelmed and buried at Pureora and Benneydale during the Taupo eruption (c. 1850 conventional radiocarbon yr BP) were compared. Classification of relative abundance data separated the techniques,
Belbin L.   +31 more
core   +2 more sources

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