Results 11 to 20 of about 131,161 (273)

Species composition and community structure of dung beetles (Coleoptera: Scarabaeidae: Scarabaeinae) compared among savanna and forest formations in the southwestern Brazilian Cerrado [PDF]

open access: yesZoologia (Curitiba), 2020
Although dung beetles are important members of ecological communities and indicators of ecosystem quality, species diversity, and how it varies over space and habitat types, remains poorly understood in the Brazilian Cerrado.
Jorge Luiz da Silva   +4 more
doaj   +3 more sources

Impact of land use and illegal human activities on the spatio-temporal distribution of Loxodonta africana (Cuvier, 1825) during the dry season in Arly National Park in Burkina Faso

open access: yesFrontiers in Environmental Science, 2023
This study aimed to determine the impact of land use and illegal activities on elephant distributions in 2003, 2015, and 2021. Geospatial data inclusion satellite images of different characteristics were used as well as aerial count of animals along ...
Emmanuel Sawadogo   +3 more
doaj   +1 more source

Structure of Plants across Habitat Types in Amurum Forest Reserve, Plateau State Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2021
The Amurum Forest Reserve is one of the nature reserves in Plateau State North central Nigeria. Strict Nature reserve is prominent among the methods for in situ conservation of biodiversity in Nigeria and also the world at large.
N. Janfa   +9 more
doaj   +1 more source

Species composition, diversity, and vegetation structure in a gallery forest-cerrado sensu stricto transition zone in eastern Mato Grosso, Brazil

open access: yesActa Botânica Brasílica, 2015
We investigated the existence of an ecotone in the species composition, diversity and vegetation structure in the transition between gallery forest and cerrado sensu strictoin central Brazil.
Eddie Lenza   +2 more
doaj   +1 more source

Notes on the Biology of \u3ci\u3eSaperda Imitans\u3c/i\u3e Infesting Wind-Damaged Black Cherry in Allegheny Hardwood Stands [PDF]

open access: yes, 2018
This paper reports observations made on the life history and biology of Saperda imitans Felt & Joutel in black cherry, Prunus serotina Ehrh. S. imitans was the principle longhorned beetle (Coleoptera: Cerambycidae) reared from bolts collected from 68 ...
Allen, Douglas C   +2 more
core   +2 more sources

\u3ci\u3eTomicus Piniperda\u3c/i\u3e (Coleoptera: Scolytidae) Reproduction and Development in Scots, Jack, Red and Eastern White Pine Under Laboratory Conditions [PDF]

open access: yes, 2018
The pine shoot beetle, Tomicus piniperda (L.) (Coleoptera: Scolytidae), is an exotic bark beetle in North America that was first found in the Great Lakes region in 1992. We evaluated T.
Haack, Robert A   +2 more
core   +2 more sources

Community Litter Arthropods Associated cerrado and gallery forest, in the Ecological Station Sierra Das Araras - Mato Grosso, Brazil

open access: yesRevista Brasileira Multidisciplinar - ReBraM /Brazilian Multidisciplinay Journal, 2015
The litter arthropod fauna distinguishes itself by its importance in nutrient cycling and organic matter degradation. This invertebrate fauna has been emphasized as crucial for the processes that structure ecosystems.
Daniela Cristina Zardo   +3 more
doaj   +1 more source

Fire threatens the diversity and structure of tropical gallery forests [PDF]

open access: yesEcosphere, 2021
AbstractGallery forests are widespread in most tropical savanna landscapes creating a mosaic of grass‐dominated systems with tree components and forest patches. Interactions among water, nutrient availability, and wildfires have influenced the structure, patterns, and processes of these landscape systems and have shaped today’s biodiversity in the ...
Dolors Armenteras   +5 more
openaire   +1 more source

The Distribution of Saperda Inornata and Oberea Schaumii (Coleoptera: Cerambycidae) within the Crowns of Large Trembling Aspens, Populus Tremuloides [PDF]

open access: yes, 2017
The larvae of Saperda inornata Say and Oberea schaumii LeConte inhabit the stems of trembling aspen (Populus tremuloides Michaux) root suckers and the twigs of larger trees. Nord et al.
Knight, Fred B., Nord, John C.
core   +3 more sources

Bryoflora of Gallery Forest in Quirinópolis, Goiás State, Brazil [PDF]

open access: yesHoehnea, 2015
ABSTRACT This study provides a survey of the bryophytes in gallery forest in the municipality of Quirinópolis, Goiás State, Brazil. Samples were collected monthly from April 2012 to July 2013. The substrate colonization and frequency of species were analyzed.
Aquino, Herla Ferreira de   +3 more
openaire   +4 more sources

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