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Cristina Watkins Carlotta Caplenor David Buehler Roger Applegate 《Human Dimensions of Wildlife》2018,23(5):433-445
To determine the diverse motivations of eastern wild turkey (Meleagris gallopavo) hunters, a self-administered questionnaire was developed and mailed to a sample of 5,000 licensed turkey hunters in Tennessee (response rate = 36%). A cluster analysis yielded three types of respondents in terms of their hunting motivations: social harvesters (44%), experiential harvesters (22%), and social outdoor enthusiasts (34%). Hunters in these segments were then analyzed to compare their support for various hunting regulations. While 61% of Tennessee eastern wild turkey hunters reported to be satisfied with current regulations, harvest-motivated hunters were less receptive to regulations that would limit season lengths or bag limits while socially motivated hunters were more accepting. The hunter groups did not differ in their preference for decentralizing regulations by management zones. Findings from this article may guide wildlife managers in designing socially acceptable regulations. 相似文献
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The present study analyzes the structure and dynamics of the forest landscape in a peri-urban area(Rome, Italy) during the city's expansion from 1949 to2008 using landscape metrics and change detection analysis of digital maps of the area(1500 km2). While urban settlements increased continuously from 6.5 to 27.5 % of the study area, woodlands changed less clearly, with a moderate increase(from 11.2 to 11.9 % of the total area)and a higher fragmentation as a consequence of Rome's expansion. The structure of forest landscape changed along the urban-to-rural gradient with patch size increasing with the distance to the inner city in 1949 and substantial landscape homogeneity in 2008. The indicators proposed in this study inform dedicated measures for conserving forest and maintaining landscape diversity. Measures adopted in Rome's forestation plan to counteract woodlandffragmentation were analyzed and discussed. Based on the complex landscape dynamics found for Rome, an integrated multiscale planning approach targeting forest conservation is considered a key contribution to urban sustainability. 相似文献
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Neelam C. Poudyal Carlotta Caplenor Omkar Joshi Cristina Maldonado Lisa I. Muller Chuck Yoest 《Human Dimensions of Wildlife》2017,22(6):538-549
Wild pigs are a free-ranging invasive species capable of inflicting significant damage on rural property. Wildlife management personnel may benefit from understanding the negative societal impact of wild pigs. A statewide mail survey of randomly selected landowners was conducted in rural Tennessee counties known to have wild pigs. The economic value of damage caused by wild pigs in 2015 in these counties was estimated at $26.22 million, whereas the cost incurred in control and eradication was $2.09 million. Input-output modeling of damage in these counties on the state’s economy showed $32.8 million in lost industrial output, $4.6 million in lost labor income, and 332 jobs or job equivalents affected. Findings are useful in understanding the types of damage, and the extent of these impacts on the rural economy. They could also facilitate comparing the expected benefit with the cost of control programs in Tennessee and comparable areas facing similar invasions from wild pigs. 相似文献
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Orfanos P Naska A Trichopoulos D Slimani N Ferrari P van Bakel M Deharveng G Overvad K Tjønneland A Halkjaer J Santucci de Magistris M Tumino R Pala V Sacerdote C Masala G Skeie G Engeset D Lund E Jakszyn P Barricarte A Chirlaque MD Martinez-Garcia C Amiano P Quirós JR Bingham S Welch A Spencer EA Key TJ Rohrmann S Linseisen J Ray J Boeing H Peeters PH Bueno-de-Mesquita HB Ocke M Johansson I Johansson G Berglund G Manjer J Boutron-Ruault MC Touvier M Clavel-Chapelon F Trichopoulou A 《Public health nutrition》2007,10(12):1515-1525
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Bamia C Trichopoulos D Ferrari P Overvad K Bjerregaard L Tjønneland A Halkjaer J Clavel-Chapelon F Kesse E Boutron-Ruault MC Boffetta P Nagel G Linseisen J Boeing H Hoffmann K Kasapa C Orfanou A Travezea C Slimani N Norat T Palli D Pala V Panico S Tumino R Sacerdote C Bueno-de-Mesquita HB Waijers PM Peeters PH van der Schouw YT Berenguer A Martinez-Garcia C Navarro C Barricarte A Dorronsoro M Berglund G Wirfält E Johansson I Johansson G Bingham S Khaw KT Spencer EA Key T Riboli E Trichopoulou A 《Public health nutrition》2007,10(6):590-598
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Paola López?Lambertini Laura?Williams Kenichiro?Shohara Daniel?DucasseEmail author 《Journal of General Plant Pathology》2003,69(5):339-341
The rapid immunofilter paper assay (RIPA) was developed to detect Tomato spotted wilt virus (TSWV), Groundnut ringspot virus (GRSV), and Tomato chlorotic spot virus (TCSV) using antisera against recombinant nucleocapsid (N) proteins of each tospovirus. The two-step RIPA was sensitive enough to detect each pecies specifically in only 30min. This technique is proposed as an excellent tool for routine Tospovirus diagnosis and field epidemiological studies. 相似文献