After 60 years without fire, as tree biomass increases, the Cerrado vegetation is still losing biodiversity. Exploring what happens at the ground layer, we found a strong functional bias in the battle among species to survive in the shade. There are clear losers and winners, the last driving the plant community to a forest structure, composition, and ...
Andra Carolina Dalbeto +4 more
wiley +1 more source
Bedeutung der Megaherbivoren-Beweidung für die Renaturierung artenreicher Feuchtgrünländer auf ehemaligen Ackerflächen [PDF]
Species-rich wet grasslands in floodplains are on focus of European nature conservation policy. However, since the seventies of the last century large areas with grasslands in floodplains have been meliorated, ploughed and used for intensive cropping in ...
Mann, Sandra, Tischew, Sabine
core
Dados referentes as fenofases de floração e de frutificação, das espécies de uma floresta de brejo, foram analisados quanto à época de ocorrência e suas possíveis variações nos diferentes hábitos. Os dados foram obtidos mensalmente durante o levantamento
Andréa Pozetti Spina +2 more
doaj +1 more source
Dispersal syndromes in the largest protection area of the Atlantic Forest in the state of Paraiba, Brazil [PDF]
The diaspore dispersal process is crucial for plant reproduction, since the diaspores must reach a suitable site to germinate. This paper aimed to study morphological aspects of diaspores and determine the dispersal syndromes of species occurring in the ...
Camila Ângelo Jerônimo Domingues +2 more
doaj
Anatomy, Morphology, and Cladistic Analysis of Monsonia L. (Geraniaceae).
Phylogenetip relationships among the 25 species of the old-world genus Monsonia are explored by means of a cladistic analysis. After a detailed revision, 20 morphological and anatomical characters were selected, including some new ones from nectaries ...
Juan Jose Aldasoro +3 more
doaj +1 more source
Endozoochorus seed dispersal by goats: recovery, germinability and emergence of five Mediterranean shrub species [PDF]
Herbivores can play an important role as seed dispersal vectors, ungulates constituting potential seed dispersal agents of Mediterranean grasses and shrubs. We evaluated the role of domestic goats as seed dispersers of five representative Mediterranean
Delgado Pertíñez, Manuel +3 more
core +1 more source
Complex plant-disperser-pest interactions in NW Amazonia : beetle larvae and companions travelling inside Attalea maripa palm nuts [PDF]
The dispersal and predation, by vertebrates, of bruchid beetle larvae living inside Attalea maripa palm nuts are described in the region of the Middle Negro river (state of Amazonas, Brazil).
Guix, Juan Carlos
core +1 more source
Endozoochory by native and exotic herbivores in dry areas: consequences for germination and survival of Prosopis seeds [PDF]
Mammalian herbivores can play a role in the endozoochorous dispersal of Prosopis seeds in the arid zones of Argentina, and the introduction of exotic mammals can change relevant parameters of the plant's reproductive ecology.
Acosta +20 more
core +3 more sources
Analysis of the irrigated crop flora from the South West of Castilla y León
A study of the flora of irrigated crops in two Spanish provinces (Salamanca and Zamora, SW Castilla y León) has been carried out. After careful analysis of a catalogue comprising more than 344 taxa, we have found that 237 of them (68,9 %) belong to 8 ...
Juan Manuel Velasco Sánchez +1 more
doaj +1 more source
Bird Population Changes Following the Establishment of a Diverse Stand of Woody Plants in a Former Crop Field in North Dakota, 1975– 2015 [PDF]
Changes in the coverage of trees and shrubs on the North Dakota landscape since Euro- American settlement have likely had a pronounced impact on bird species that favor woody vegetation.
Igl, Lawrence D. +2 more
core +1 more source

