In the present study, we conducted a tree planting evaluation in four squares of Tijuca, Rio de Janeiro, where we analyzed the species richness, diameter at breast height (DBH) and height of subjects, and we also performed a diagnosis of plant health. We found 310 individuals, distributed in 36...

The arborization in the central urban area of cities is a practice that beautifies urban areas and reduces anthropogenic effects in these areas. The aim of the present study was to measure and assess the quality of trees located in the medians of the city of Patos, PB, through identifying,...

Climate change resulting from global warming is currently one of the global environmental issues of concern. Trees play a very important role in mitigating this problem through sequestrating carbon dioxide which is one of major green house gases. The importance of trees is incontestable; they have...

The study deals with the survey of the pollen grains at Korba an industrial town of Chhattisgarh. The study aimed to understand the pollen spectrum present in air, which is further helpful in study of allergic diseases. The study was carried out from March 2007 to February 2008. During the study...

This paper reports the suitable exotic species for the revegetation of mine spoils. Suitable exotic trees are those which after enriching the habitat are gradually eliminated paving way for the native flora to colonize and grow which subsequently speeds the process of succession leading to the...

A study was conducted at two-biodiversity conservation areas of Northeastern Bangladesh (a part of Sylhet Forest Division) to assess the species composition, diversity and density of natural regeneration of tree species both indigenous and exotic species. Data were collected by stratified random...

Framework species are indigenous tree species planted in a mixed stand to accelerate natural regeneration of forest and encourage biodiversity regeneration. In this study, the framework species method was used to make multipurpose tree gardens to provide traditional healers with woody species used...

We tested the effects of species and spacing of nurse trees on the growth of Hopea odorata, a dipterocarp tree indigenous to Southeast Asia, in a two-storied forest management system in northeast Thailand. Eucalyptus camaldulensis, Acacia auriculiformis, and Senna siamea were planted as nurse trees ...

Background: Prosopis juliflora (mesquite) is one of the major sources of pollinosis in tropical and semi-arid countries of the world. The present study was undertaken to purify and characterize a major cross-reactive allergen from this tree species. Materials and methods: Mesquite pollen extract...

In the industrial and commercial sectors of the Araripe Region in Pernambuco, Brazil, fire wood is the used in processes of dehydration and production of gypsum with different technologies. Thus, this study aimed to find alternatives to supply the demand of firewood in the Gypsun Pole of Araripe in ...