Results 41 to 50 of about 3,314 (193)

Identifikasi Pteridophyta (Tumbuhan Paku) Terestrial pada Berbagai Ketinggian di Kawasan Air Terjun Jumog Ngargoyoso Karanganyar Jawa Tengah [PDF]

, 2018
Terrestrial Pteridophytes is a type of fern that live above ground in a humid environment. Jumog waterfall area has a high moisture levels, thus enabling the discovery Pteridophytes diverse terrestrial species.
-, Efri Roziaty, S.Si., M.Si, Wafi, Mumtaz Al   +1 more
core  

Body size and evolutionary rate analyses reveal complex evolutionary history of Alvarezsauria

Cladistics, Volume 41, Issue 1, Page 135-155, February 2025.
Abstract Some of the smallest examples of dinosaurian body size are from alvarezsaurians, an enigmatic group of maniraptoran coelurosaurians with a peculiar combination of anatomical features unique among theropods. Despite the large number of alvarezsaurian species described worldwide and the increased understanding this has provided, the body‐size ...
Jorge Gustavo Meso, Diego Pol, Luis Chiappe, Zichuan Qin, Ignacio Díaz‐Martínez, Federico Gianechini, Sebastián Apesteguía, Peter J. Makovicky, Michael Pittman   +8 more
wiley   +1 more source

Flora das cangas da Serra dos Carajás, Pará, Brasil: Cyatheaceae

Rodriguésia
Resumo Este estudo trata os táxons de Cyatheaceae encontrados nas formações ferríferas da Serra dos Carajás, estado do Pará, com descrições, ilustrações, distribuição geográfica e comentários. Na área estudada foi registrada apenas Cyathea pungens.
Alexandre Salino, André Jardim Arruda
doaj   +1 more source

Historical reconstruction of climatic and elevation preferences and the evolution of cloud forest-adapted tree ferns in Mesoamerica [PDF]

PeerJ, 2016
Background Cloud forests, characterized by a persistent, frequent or seasonal low-level cloud cover and fragmented distribution, are one of the most threatened habitats, especially in the Neotropics.
Victoria Sosa, Juan Francisco Ornelas, Santiago Ramírez-Barahona, Etelvina Gándara   +3 more
doaj   +2 more sources

Inventarisasi Pteridophyta Langka Di Kawasan Air Terjun Jumog Ngargoyoso Karanganyar Jawa Tengah [PDF]

, 2018
The aim of this research is to determine the inventoryof Cyathea sp. whichis located in the Tourist Area of Waterfall Jumog in the Village Ngargoyoso Districts Karanganyar District of Central Java Province.
, Efri Roziaty, S.Si, M.Si, Putri, Della Arika   +1 more
core  

Soil culturable microbial diversity in an undisturbed montane cloud forest of Oaxaca, Mexico

Revista Mexicana de Biodiversidad, 2023
Montane cloud forests are among the most threatened ecosystems globally. These forests face several stressors, such as deforestation and climate change, jeopardizing their functional sustainability.
Cinthya Leocadio, Nohely Álvarez-López, Alejandra Barrios, Abraham Guerra, Yunuen Tapia-Torres, Patricia Velez   +5 more
doaj   +1 more source

Esporas triletes verrucosas de la Formación Lagarcito (Albiano?) Sierra de Guayaguas, Provincia de San Juan, Argentina. Análisis bioestratigráfico [PDF]

, 2013
Verrucate trilete spores from the Lagarcito Formation (Albian?) Sierra de Guayaguas, San Juan Province, Argentina. Biostratigraphic analysis. A detailed study of the systematics of thirteen species of verrucate trilete spores recovered from the Lagarcito
Mego, Natalia, Prámparo, Mercedes Beatriz   +1 more
core   +1 more source

Synopsis of Cyatheaceae from Myanmar

Phytotaxa, 2020
A synopsis of Cyatheaceae from Myanmar is presented for the first time. The classification of four genera in Cyatheaceae is applied and 10 species in three genera are tentatively recognized in Myanmar based on herbarium collections and previous reports. Of the 10 recognized species, Gymnosphaera henryi and G. podophylla are confirmed for the first time
openaire   +2 more sources

Canopy structure and understorey light availability in Nothofagus and podocarp‐broadleaf stands in a New Zealand forest

New Zealand Journal of Botany, Volume 62, Issue 4, Page 549-559, December 2024.
ABSTRACT The ability of some ectomycorrhizal fungi to access organic sources of nitrogen is known to influence decomposition, nitrogen mineralisation and soil carbon storage. The consequences for aboveground ecosystem structure and processes are less well‐documented. We used the LAI‐2200C Plant Canopy Analyzer to compare leaf area index and understorey
Christopher H. Lusk, Mereana Atatoa Carr
wiley   +1 more source

PTERIDOFITAS EPIFITAS ENCONTRADAS EN CYATHEACEAE Y DICKSONIACEAE DE LOS BOSQUES NUBLADOS DE VENEZUELA EPIPHYTIC PTERIDOPHYTES FOUND IN THE CYATHEACEAE AND DICKSONIACEAE FROM CLOUD FORESTS OF VENEZUELA

Gayana: Botanica, 2001
Se presenta una clave de los géneros y una lista de las especies de Pteridofitas que crecen como epífitas en las raíces y tallos de los helechos arborescentes de las familias Cyatheaceae y Dicksoniaceae, en los bosques nublados de VenezuelaA checklist ...
Lucía Cortez
doaj