in present studies the synthesis, characterization and biological properties ofoxovanadium(iv) coordination compounds of 4[n-(4′-ethylbenzalidene)amino] antipyrinethiosemicarbazone (ebaapts) and 4[n-(2′,4′-dimethylbenzalidene)amino] antipyrinethiosemicarbazone (dmbaapts) with the general composition vox2l (x = c1-, br-, i-, no3-or ncs-) and vo(cio4)2(l)h2o (l = ebaapts or dmbaapts) are describe...

There is substantial concern that microbial and nutrient pollution by cattle on public lands degrades water quality, threatening human and ecological health. Given the importance of clean water on multiple-use landscapes, additional research is required to document and examine potential water quality issues across common resource use activities. During the 2011 grazing-recreation season, we con...

Recreation ecology, the study of environmental consequences of outdoor recreation activities and their effective management, is a relatively new field of scientific study having emerged over the last 50 years. During this time, numerous studies have improved our understanding of how use-related, environmental and managerial factors affect ecological conditions and processes. Most studies have f...

The key words in forest management for the 2 I st century are “sustainable management”. In this paper we present an overview of the nature of outdoor recreation demand growth in the United States and its significance in light of the need to sustain the nation’s forests. We show that outdoor recreation demand is growing faster now than at any time in the last five decades. Accelerated management...

The aim of this study was to determine the latent structure of characteristics of leisure-time sporting and other recreation activities practised in the Republic of Croatia. The analysis was based on the survey of 1,126 adults of both sexes who filled in an open-ended questionnaire, which resulted in a list of 93 items sporting and other recreation activities that the subjects wrote as answers ...

PURPOSE The purpose was to examine how fear of crime, crime victimization, and perceived level of community incivilities are related to physical activity participation and outdoor recreation among Latino adolescents. METHOD The study utilized a mixed methods approach that included 25 qualitative interviews and 390 school-based surveys collected from youth across three schools in Little Villag...

The article presents the results of conceptual modeling database thematicgeospatial data for primary accounting cadastral information. Lands nature reserve fundhave a special conservation value. According to accounting, survey andinventory natural complexes, assessment state facilities form "Cards ofprimary territories and objects fund Ukraine". Other documentsof cadastre are created by general...

Species' distributions are influenced by a combination of landscape variables and biotic interactions with other species, including people. Grizzly bears and black bears are sympatric, competing omnivores that also share habitats with human recreationists. By adapting models for multi-species occupancy analysis, we analyzed trail camera data from 192 trail camera locations in and around Jasper ...

Economic impact analysis (EIA) of outdoor recreation can provide critical social information concerning the utilization of natural resources. Outdoor recreation and other non-consumptive uses of resources are viewed as environmentally friendly alternatives to extractive-type industries. While outdoor recreation can be an appropriate use of resources, it generates both beneficial and adverse soc...