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Now showing items 11-20 of 35
Riqueza e abundância de espécies em diferentes compartimentos da comunidade vegetal no gradiente fisionômico do Cerrado em Assis, SP
(Universidade Federal de São Carlos, 2012-08-03)
Fire protection has caused ongoing changes in savannas throughout the world, with the expansion of the woody component over more open vegetation. Although these changes have been documented at the landscape level, some ...
Mudanças ambientais no Cerrado Pé-de-Gigante (Santa Rita do Passa Quatro-SP): um olhar para mudanças temporais na comunidade herbáceo-subarbustiva e para o córrego Pauliceia
(Universidade Federal de São Carlos, 2022-08-25)
There are several changes that time brings to the environment. This study sought to elucidate these changes in the flora of a cerrado area (Brazilian Savanna) in the Sao Paulo state, the Gleba Cerrado Pé-de-Gigante (Vassununga ...
Caracterização dos grupos funcionais de espécies arbóreas do cerrado
(Universidade Federal de São Carlos, 2016-08-10)
The Cerrado is a vegetation complex characterized by climate seasonality that imposes to tree species a water stress during the dry season. Cerrado tree species are frequently classified according to the leaf deciduousness ...
Estrutura de comunidades de morcegos de cerrado do estado de São Paulo, Sudeste do Brasil : padrões de diversidade e de vulnerabilidade das espécies
(Universidade Federal de São Carlos, 2016-06-17)
The bat community of the Jatai Ecologic Station region, Northeast of São
Paulo State, was studied by comparing bat species surveys, in three forest fragments, to
investigate the two components of species diversity, ...
Alterações no desenvolvimento de Lactuca sativa L. e Dalbergia miscolobium Benth. produzidas por extratos de folhas de Brachiaria decumbens Stapf. e Melinis minutiflora Beauv
(Universidade Federal de São Carlos, 2007-06-13)
The present study objected to appraise in vitro the kind of interference that
is produced by addicion of leaves extracts Brachiaria decumbens Stapf and Melinis
minutiflora Beauv. (exotic species, alien weeds) collected ...
Riqueza e abundância relativa de aves de dois fragmentos de Cerrado na região central do Estado de São Paulo
(Universidade Federal de São Carlos, 2008-02-29)
Biodiversity at all have been intensively threatened by forest fragmentation. Fragments
situated nearby major natural areas are important to some animal populations and avifaunal
inventories are important because they can ...
Distribuição espacial de espécies arbóreas de cerrado: filogenia e traços de defesa contra herbivoria
(Universidade Federal de São Carlos, 2010-03-02)
Herbivory is expected to promote an overdispersed distribution of traits in co-occurring plant species, since similar plants are more vulnerable to specialised herbivores. As long as conservatism of traits is usually ...
Estudo taxonômico das espécies de Heterospilus Haliday, 1836 (Hymenoptera, Braconidae: Doryctinae) em área de cerrado do Estado de São Paulo
(Universidade Federal de São Carlos, 2017-06-06)
Taxonomy and systematics are fundamental Sciences for categorization, description of species and how they relate and are distributed throughout the planet. Hymenoptera parasitoids are considered as the major components of ...
Estudo de interações de parasitoides de insetos endófagos em frutos do cerrado
(Universidade Federal de São Carlos, 2010-03-08)
Interactions between endofagous insects in fruits play an important role in ecological communities, since the seed survivorship and hence the successes in recruitment of plant populations are directed related to damage ...
Influência de borda sobre vegetação e microclima no cerrado paulista
(Universidade Federal de São Carlos, 2011-02-04)
There is much variation in patterns of edge influence (EI) within a region due to factors such as vegetation structure, adjacent land use, orientation and edge contrast, and assessment of this variation is important for ...