Results 31 to 40 of about 64,731 (199)

Podoxymys roraimae Anthony 1929

open access: yes, 2017
542. Roraima Mouse Podoxymys roraimae French: Akodon du Roraima / German: Roraima-Maus / Spanish: Raton de Roraima Other common names: Roraima Akodont Taxonomy. Podoxymys roraimae Anthony, 1929, “summit of Mt. Roraima, British Guiana [= Guyana], altitude 8600 feet [= 2621 m].” Podoxymys roraimaeis the type species of the genus. Monotypic. Distribution.
Don E. Wilson   +2 more
  +4 more sources

Hepaticae of Cerro Venamo, Venezuela, collected by J. Steyermark [PDF]

open access: yes, 2002
A revision of herbarium material (NY) from Cerro Venamo, Venezuela (5°59’ N, 61°23’ W, 1890 m) yielded 77 hepatic species in 44 genera and 13 families. Most species have a neotropical distribution (75,32%), 6,49%, are pantropical and 9,09% are reported ...
Borges, Anna Luiza Ilkiu   +1 more
core  

Potential of Beauveria bassiana in the control of Euschistus crenator (Hemiptera: Pentatomidae) and selectivity to the parasitoid Telenomus podisi (Hymenoptera: Scelionidae)

open access: yesPest Management Science, EarlyView.
Entomopathogenic fungi effectively suppressed the emerging soybean pest Euschistus crenator, with isolates LCMAP106, UFSM‐01 and a commercial bioinsecticide achieving the highest mortality. These agents did not reduce parasitism or survival of the egg parasitoid Telenomus podisi, highlighting their potential for integration into environmentally ...
Paulo Henrique Martins da Silva   +2 more
wiley   +1 more source

Narcogarimpo: las afinidades electivas entre los frentes de minería ilegal y la expansión del narcotráfico en la Amazonía brasileira

open access: yesUrvio
Este estudio lleva a cabo una interpretación sociohistórica de los frentes de minería ilegal y sus afinidades con los dos grupos criminales, Comando Vermelho (CV) y Primeiro Comando da Capital (PCC), que se expandieron violentamente desde Rio de Janeiro ...
Rodrigo Pereira Chagas
doaj   +1 more source

Belostomatidae (Heteroptera: Nepomorpha) held in the Invertebrate Collection of the Instituto Nacional de Pesquisas da Amazônia, Manaus, Brazil: inventory and new distributional records

open access: yesPapéis Avulsos de Zoologia, 2019
Belostomatidae is a family of giant water bugs with 52 valid species in Brazil. Here, we list 33 valid species housed in the Invertebrates Collection of the Instituto Nacional de Pesquisas da Amazônia - INPA, Manaus, Brazil. Of the total species examined,
Thaís Melo de Almeida   +2 more
doaj   +1 more source

Wall‐to‐wall Amazon forest height mapping with Planet NICFI, Aerial LiDAR, and a U‐Net regression model

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Tree canopy height is a key indicator of forest biomass and structure, yet accurate mapping across the Amazon remains challenging. Here, we generated a canopy height map of the Amazon forest at ~4.8 m resolution using Planet NICFI imagery and a deep learning U‐Net model trained with airborne LiDAR data.
Fabien H. Wagner   +21 more
wiley   +1 more source

SISTEMA de produção: arroz, milho, mandioca, caupi e banana. [PDF]

open access: yes, 2011
Caracterização do produto e da região. Sistema de produção.bitstream/item/49783/1/SID-DOCUMENTOS-375-DE-PRODUCAO-ARROZ-MILHO-MANDIOCA-CAUPI-E-BANANA.pdfInstituições participantes: EMBRAPA, ASTER-RORAIMA, SAGRI-RORAIMA, CPATU, BR, Produtores ...

core  

Phylogeny and historical biogeography of the Pachira sensu lato clade (Bombacoideae, Malvaceae) with a new infrageneric classification

open access: yesTAXON, EarlyView.
Abstract We explore phylogenetic relationships within the Pachira sensu lato clade (Bombacoideae, Malvaceae), test the monophyly of the genera Eriotheca and Pachira, and investigate their biogeographic history. The Pachira s.l. clade comprises ca. 72 species that traditionally have been placed in Eriotheca and Pachira. We sampled ca. 79% of its species
Vania Nobuko Yoshikawa   +7 more
wiley   +1 more source

Terra indígena Malacacheta: ocupação do espaço e uso dos recursos hídricos

open access: yesTerr@ Plural
Population growth on indigenous lands leads to a reorganization of the space. In the case of the Malacacheta Indigenous Land, located in the Serra da Lua ethnoregion, in the municipality of Cantá, state of Roraima/Brazil, the population growth in the ...
Erison da Silva Cadete   +1 more
doaj   +1 more source

Anastrepha fruit flies (Diptera, Tephritidae) from two municipalites of the state of Roraima, Brazil, with three new records. [PDF]

open access: yes, 2017
We collected fruit flies in McPhail traps in two municipalities of the state of Roraima, Brazil. In Amajari we collected five Anastrepha species (including a probable new species) and in Boa Vista we coUected 10 species.
ADAIME, R.   +4 more
core   +3 more sources

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