نتایج جستجو برای: wildlife parks

تعداد نتایج: 25145  

2014
Peter A. Lindsey Vincent R. Nyirenda Jonathan I. Barnes Matthew S. Becker Rachel McRobb Craig J. Tambling W. Andrew Taylor Frederick G. Watson Michael t’Sas-Rolfes

Many African protected areas (PAs) are not functioning effectively. We reviewed the performance of Zambia's PA network and provide insights into how their effectiveness might be improved. Zambia's PAs are under-performing in ecological, economic and social terms. Reasons include: a) rapidly expanding human populations, poverty and open-access systems in Game Management Areas (GMAs) resulting in...

2014
ROBERT A. SCHORR

Big-game hunting is a valuable resource for outdoor recreation opportunities, an economic driver for state and local economies, and the primary mechanism for funding game and non-game wildlife management. However, hunting license sales are declining, leading many state wildlife management agencies to re-evaluate funding and management structures. Understanding the mechanisms behind such decline...

Journal: Pollution 2018

Although the vulnerability assessment of forest parks is used to determine the threats they face, a rapid and holistic framework has not been established well. The primary objective of this study is to adopt a framework for rapid assessment of forest parks vulnerability, examined in Lavizan forest park in Tehran (Iran) as the case study. The vulnerability assessment has been conducted, using th...

2004
Sandra Rideout Brian P. Oswald

-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...

2015
Manoj V. Murhekar Gudadappa S. Kasabi Sanjay M. Mehendale Devendra T. Mourya Pragya D. Yadav Babasaheb V. Tandale

Kyasanur Forest disease (KFD), a tick-borne viral hemorrhagic fever, is endemic in five districts of Karnataka state, India. Recent reports of the spread of disease to neighboring districts of the Western Ghats, namely Chamarajanagar district in Karnataka, Nilgiri district in Tamil Nadu, Wayanad and Malappuram districts in Kerala, and Pali village in Goa are a cause for concern. Besides vaccina...

Journal: :Canadian journal of ophthalmology. Journal canadien d'ophtalmologie 2005
Marisa Sit Bruce Pynn Michael Webb Blair Schoales Michael Hurwitz Jeffrey J Hurwitz

In Canada, motor vehicle collisions with wildlife pose an ongoing concern. Canada’s landscape is abundant with national and provincial parks, and many of the highways and roads are surrounded by open wilderness. These areas are frequented by unpredictable animal crossings. Moose–vehicle collisions cause a characteristic pattern of head and neck injuries; ocular injuries may be part of the spect...

2009
John E. Dowding Elaine C. Murphy Keith Springer Anthony J. Peacock Charles J. Krebs

Cats, rabbits, Myxoma virus, and vegetation on Macquarie Island: a comment on Bergstrom et al. (2009) John E. Dowding, Elaine C. Murphy*, Keith Springer, Anthony J. Peacock and Charles J. Krebs DM Consultants, PO Box 36-274, Christchurch 8146, New Zealand; Research and Development Group, Department of Conservation, PO Box 13-049, Christchurch 8141, New Zealand; Invasive Animals Cooperative Rese...

Journal: :Revista da Sociedade Brasileira de Medicina Tropical 2017
Leila Sabrina Ullmann Mara Lúcia Gravinatti Ricardo Seiti Yamatogi Leonilda Correa Dos Santos Wanderlei de Moraes Zalmir Silvino Cubas Lucilene Granuzzio Camossi Ivan Roque de Barros Helio Langoni Rafael Felipe da Costa Vieira Alexander Welker Biondo

INTRODUCTION: Brazilian native species are reemerging as increasingly free-ranging populations. METHODS: Sera from 31 capybaras (Hydrochoerus hydrochaeris) and 28 peccaries (Pecari tajacu and Tayassu pecari) were tested for anti-Leptospira and anti-Toxoplasma gondii antibodies using microscopic seroagglutination test. RESULTS: Nineteen percent of free-ranging and 10.0% of captive capybaras,...

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