نتایج جستجو برای: simultaneously communities dependent on forest parks
تعداد نتایج: 8857150 فیلتر نتایج به سال:
The cooling effects of urban parks, which form “Park Cool Island” (PCI), can help decrease land surface temperature (LST) and mitigate urban heat island (UHI) effects. PCI intensity largely depends on the characteristics of urban parks. The relationship between PCI intensity and urban park characteristics such as urban park size has been well documented. However, it is still unclear how urban f...
one of the problems in forest park management, planning, and design is the tendency to consider recreation independent from aesthetic preferences and ecological objectives. this paper presents the findings of an examination of recreational activities in relation to aesthetics and ecological potentials in siangtan forest park in iran. although protected areas constitute most of this 591 ha park,...
— Are parks effective in forest conservation? This study examines data from 163 forests in 13 countries to determine the necessity of legally established protected areas for forest conservation and alternative conditions and institutions that may conserve forests. The results show no statistically significant differences in forest conditions between legally protected forests and forests governe...
The concept of forest resource extraction versus conservation has been a relevant topic discussion at present. Anthropogenic activities have direct and indirect impacts on ecosystem. These varies with the extend human interaction as well culture those people rely forests. term “forest-dependent people” refer to who utilise benefits It includes indigenous communities living legally within forest...
-This study was conducted to evaluate the initial effectiveness of prescribed burning in the ecological restoration of forests within selected parks in east Texas. Twenty-four permanent plots were installed to monitor fuel loads, overstory, sapling, seedling, shrub and herbaceous layers within bum and control units of Mission Tejas, Tyler and Village Creek state parks. Measurements were taken d...
We compared three methods of sampling forest vegetation for their ability to reliably estimate changes in species richness, plant abundance, and overstory basal area and composition. Methods include the US Forest Service’s Forest Inventory and Analysis (FIA) method and two other methods being considered for use in monitoring National Parks in the Northern Great Lakes ecoregion. All methods were...
In the current scenario of a fragmented Atlantic Forest, with less than 7% of the original cover remaining, the dominant agricultural and agroforestal matrices should be incorporated into conservation planning. However, little information is available on the conservation value of different land uses, especially those of commercial tree plantations. We studied bird communities in native forests ...
Taking the ground cover plants of seven forest parks in Guangzhou as research object, a total 79 quadrats were set up, and frequency plant occurrences was counted. It belongs to 58 families 90 genera, including 41 species herbs, belonging 25 39 genera; 54 woody plants, 34 47 1 vines, family genus; 3 ferns, species. The appearance showed that Park dominated by with more fewer ferns vines. Herbac...
This paper introduces and discusses the consistency and effectiveness of an inexpensive modification of Pollard transects for assessing the diversity and abundance of tropical butterfly communities in two national parks in Rio de Janeiro, Brazil. To measure butterfly abundance, students walked simultaneous timed transects at the interface of forest and cleared areas. They either counted the num...
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