[PDF] Top 20 Copper Accumulation and Distribution in Two Arboreal Species of the Atlantic Forest

... naturally in soil; however, high concentrations of Cu can affect all components of the environment (Chaves et ...contamination in areas adjacent to mining operations, as well as ... See full document

... Center in north-east Brazil has the most fragmented forest cover and the largest number of threatened birds of the whole Atlantic ...analyzed the ... See full document

... ray the longest one. Distal tip of spine with short, segmented unossified portion ...arranged in longitudinal rows. Small, whiskerlike odontodes on dorsal surface of pectoral spine just ... See full document

... analysis of the data indicated that three factors were critical to the behavior of the traits and mortality rates by the factorial ...Hmax and MR took positions as ... See full document

... for the genus is very doubtful, due to inconsistencies in the circumscriptions of the sections and ...series. The tentative nature of this classification is also ... See full document

... was the one usually followed during line-transect sampling (Moulins et ...2007) and was performed by two trained observers: each observer stood on one side of the vessel checking ... See full document

... The species richness (observed and estimated) and diversity in the canopy and understory increased with forest age along the successional ...Patterns ... See full document

... preserve the historical and ecological signals that underlie the geographic distribution of species [6], including the AF ...consider the human-induced ... See full document

... amounts of “suspended soil”, because there is more space to do so, and also because, by holding more foliage, such trees would produce more ...an accumulation of organic matter in tree ... See full document

... survey of Mucorales in soil from an upland forest area in Pernambuco, Brazil, two specimens were isolated and characterized based on their morphological, physiological, ... See full document

... to the fruit being spread down-slope. The distribution of fruit and juveniles of ...glaziovii in the down-slope direction was similar to that found in a ... See full document

... strategy of Characidium lanei and C. pterostictum was studied in the “Cabral” stream, a coastal stream of the Atlantic Forest, in southern ...Brazil. ... See full document

... When the herbivorous insect assemblage was compared between habitats, we found a difference distribution of abundance and richness of orders corroborating our first hypothesis ...1 ... See full document

... number of studies have been documented on the toxic effects of cadmium and chromium, there are very meagre reports on the localisation of these metals in various plant ... See full document

... In the first place, the basis for distinguishing montane dry forests that are more related with humid forest near the Atlantic coast, from others that are more closely associated ... See full document

... lack of studies on the correct utilization of continuous distributions for dry tropical ...investigate the diameter structure of a brazilian tropical dry forest and to ... See full document

... on the sample-copepod species data matrix using the Bray – Curtis index and the weighted pair group method-arithmetical averages (WPGMA) link method for the dendrograms (Legendre ... See full document

... variety of soils and is drought resistant (Naturia ...an accumulation of biomass that acts as large fuel load, so that when a fire occurs, the burn temperatures are extremely high ... See full document

... from the forest understory to the canopy provides a range of diff erent conditions for the establishment of bryophytes along the height of a ...communities ... See full document

... discourage the presence of exotic species from protected areas, such as the União Biological Reserve (REBIO União), at Rio de Janeiro, where the process of natural regeneration ... See full document