[PDF] Top 20 MATERIAL AND METHODS Study site

... 2009 and June 2010 through ac- tive searches, with duration of 01h30min, along four fixed transects, being two in each vegetation ...plants and all observed insect galls were registered (Araújo et ... See full document

... This study describes some aspects of the colony cycle of the Neotropical social wasp Mischocyttarus consimilis, from data obtained under field condi- ...annual and asynchronous in relation to the months of ... See full document

... The study was conducted in a 6 ha forest fragment at the municipality of Três Cachoeiras ...Schott and the geology is originated from fluvial, marine and lake quaternary sediments, up to 30m above ... See full document

... sequestration, and protection from soil erosion (KAUFFMAN et ...central and southern Andes of Chile and Argentina, where it is most widely distributed, and the high mountains of central ... See full document

... sample and the mixture was incubated for 1 h at 65 °C with gentle agitation every 15 ...tube and 1 ml PEG solution (13% PEG 8000, ...temperature and then centrifuged at room temperature for 15 min at ... See full document

... soil and vegetation types, elevation and slope. Many data and parameters are required to successfully simulate hydrologic components with ...soil and vegetation parameters were based on ... See full document

... Cerrado and Caat- inga into large farming areas, which threatens biodiversity and hastens its ...this study, 68 specimens of reptiles from a university collection were examined, comprising 29 ... See full document

... proteases and amylases, however the bacteria isolated at 30ºC were able to produce more diverse extracellular ...mesophiles and all thermophiles produced extracellular ...Bacillus and Pseudomonas are ... See full document

... diversity and density of the seed bank but do little to explain how those qualities arise and how quickly they change (Fenner and Thompson, ...grasslands and its relationship with soil seed ... See full document

... estimate and a photographic census were carried out to investigate the possible decline in the abundance of the bottlenose dolphins, Tursiops truncatus (Montagu, 1821), in the Patos Lagoon estuary due to the high ... See full document

... sampled by us in Cruz Alta it was surpassed in abun- dance by various other species, being only the eighth most abundant. Curiously enough, the most abun- dant Neotropical species was D. maculifrons, which reached 12.4% ... See full document

... items and feces analysis may emphasize solely items of hard tissues, which may not be digested (R OCHA et ...analysis and the quantification of soft-tissue ...flowers and rejected human food), which ... See full document

... season) and the mainland group 526 records ...plants and the mainland group at 16 species. Fabaceae and Moraceae were the two plant families most often used for ...plants and items varied as a ... See full document

... the site where the colony was established and number of active nests can influence directly or indirectly the breeding success of colonial ...this study was to evaluate the breeding success of ... See full document

... SBNP and region, those specially surveyed by interviews, such as the Jaguar Panthera onca and Three-banded armadillo Tolypeutes matacus, which are threatened in Brazil (I BAMA 2003, I UCN ...Grassland ... See full document

... 40HP and a 60HP outboard engines were ...vessel and a pilot responsible for the notes; each ob- server was responsible for scanning an angle of 90º from the ...2.5 and 3 m above the water ...celed ... See full document

... area and species richness of fruit-feeding but- terflies in the Atlantic ...villages and crops, it is possible that sensitive butterfly species have already become locally extinct due the reduced size ... See full document

... spatial and temporal standardiza- tion means that their biases are more readily quantifi- able and controllable (O’dea et ...of methods should maximize bird surveys if their strengths and ... See full document

... metabolism, and growth, or is accumulated in the form of energy reserves (Jobling, ...energy and body cavity ...metabolism and somatic production, leaving low levels of energy in their bodies (Tytler ... See full document

... pectorale and Rhamdia ...asuncionensis and Satanoperca pappaterra, oc- curring in plots with a depth above 45 ...malabaricus and Hoplerythrinus unitaeniatus, Hyphessobrycon elachys, Serrapinnus ... See full document