Results 11 to 20 of about 691,780 (291)

Lauraceae Along an Altitudinal Gradient in Southern Brazil [PDF]

Floresta e Ambiente, 2019
ABSTRACT We performed a phytosociological study on an altitudinal gradient in Lauráceas State Park (Parque Estadual das Lauráceas/PR), aiming to describe the Montane Atlantic Rain Forest, to verify the importance of Lauraceae, and to evaluate the communities’ successional stage.
Marcelo Leandro Brotto, Eduardo Damasceno Lozano, Felipe Eduardo Cordeiro Marinero, Alexandre Uhlmann, Christopher Thomas Blum, Carlos Vellozo Roderjan   +5 more
core   +7 more sources

Seed bank formation and removal of Pinus hartwegii (Pinaceae) seeds along an altitudinal gradient in the Cofre de Perote National Park, Veracruz, Mexico

Botan‪ical Sciences, 2019
Background: Seed banks, an important element in the natural regeneration of plant communities, are regulated mostly by granivores along an altitudinal gradient.
Victor Manuel Tejeda Landero, Lázaro Rafael Sánchez-Velásquez, Héctor Viveros-Viveros, Armando Aparicio-Rentería, Rafael Flores-Peredo   +4 more
doaj   +2 more sources

Eco-physiological variations in three Mediterranean coppices along an altitudinal gradient

Forest@, 2007
Water uptake ability and water-use efficiency (WUE) were indirectly measured utilizing hydrogen and carbon stable isotopes on Mediterranean coppices along an altitudinal gradient.
De Angelis P, Scarascia Mugnozza G, Di Matteo G   +2 more
doaj   +1 more source

Avaluació regional de la dinàmica recent de l'ecotò bosc subalpí-prats alpins als Pirineus [PDF]

, 2008
[cat] El límit altitudinal del bosc, o ecotò superior bosc-prat alpí, constitueix per definició, la frontera entre l'estatge subalpí i l'estatge alpí separant, per tant, sistemes ecològics adjacents.
Batllori Presas, Enric
core   +7 more sources

View from the Top: Insights into the Diversity and Community Assembly of Ectomycorrhizal and Saprotrophic Fungi along an Altitudinal Gradient in Chinese Boreal Larix gmelinii-Dominated Forests

Microorganisms, 2022
The altitudinal patterns of soil fungi have attracted considerable attention; however, few studies have investigated the diversity and community assembly of fungal functional guilds along an altitudinal gradient.
Yi Guo, Li Ji, Mingwei Wang, Chengfeng Shan, Fangyuan Shen, Yuchun Yang, Gongxiu He, Witoon Purahong, Lixue Yang   +8 more
doaj   +1 more source

Elevational patterns of species richness, range and body size for spiny frogs. [PDF]

PLoS ONE, 2011
Quantifying spatial patterns of species richness is a core problem in biodiversity theory. Spiny frogs of the subfamily Painae (Anura: Dicroglossidae) are widespread, but endemic to Asia.
Junhua Hu, Feng Xie, Cheng Li, Jianping Jiang   +3 more
doaj   +1 more source

Invasion of the tropical earthworm Pontoscolex corethrurus (Rhinodrilidae, Oligochaeta) in temperate grasslands [PDF]

PeerJ, 2016
The tropical earthworm Pontoscolex corethrurus (Rhinodrilidae, Oligochaeta) presents a broad distribution (e.g., 56 countries from four continents).
Diana Ortiz-Gamino, Paulino Pérez-Rodríguez, Angel I. Ortiz-Ceballos   +2 more
doaj   +2 more sources

Species distribution of Quercus (Fagaceae) along an altitude gradient, reveals zonation in a hotspot

Botan‪ical Sciences, 2021
Background: The genus Quercus has a keystone role in the temperate forests in the northern hemisphere; thus this offers an interesting opportunity to use it as a model to know altitudinal species richness patterns which could be used in further studies ...
Saddan Morales-Saldaña, Oscar Angel De Luna-Bonilla, Yareli Joselin Cadena-Rodríguez, Susana Valencia-A.   +3 more
doaj   +1 more source

Effects of slope aspect on altitudinal pattern of soil C:N:P stoichiometry in alpine forest of Tibet [PDF]

E3S Web of Conferences, 2021
Knowledge of altitudinal patterns in soil C, N and P distribution is important for understanding biogeochemical processes in mountainous forests, yet the influence of slope aspects on soil stoichiometry has been largely neglected in previous studies.
Li Jiangrong, Guo Qiqiang, Ma Heping, Zheng Weilie   +3 more
doaj   +1 more source

Effects of altitudinal gradient on benthic macroinvertebrate assemblages in two hydrological periods in a Neotropical Andean river

Ecología Austral, 2020
The altitudinal gradient and the hydrological dynamics affect the establishment and distribution of organisms in Andean rivers. Benthic macroinvertebrates, an essential component of lotic ecosystems, are useful to assess the influence of the altitudinal
Raúl F. García-Ríos, Dieison A. Moi, Oscar E. Peláez   +2 more
doaj   +1 more source