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首页> 外文期刊>Proceedings of the Arkansas Academy of Science >Recreational and Angler Survey of the Buffalo National River, Arkansas
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Recreational and Angler Survey of the Buffalo National River, Arkansas

机译：阿肯色州布法罗国家河流游憩和垂钓者调查

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摘要

The Buffalo River in northern Arkansas was surveyed for recreator and angler use in 1991 and 1992. The river was divided into three reaches and numbers of boats, recreators, anglers, and catches were compiled by creel clerks at nine selected take-out points. Outfitter rental receipts were used to estimate rental boats, and the proportion of rental to private boats creeled was used to correct for private boats not counted on the rental receipts. A total of 1,656 boats containing 3,071 recreators was contracted by the creel clerks during 1991 and 1992; 9.2% of the recreators were anglers. Expansion of the creel data indicates an estimated 192,348 people floated the river during 1991 and 1992, resulting in annual averages of 116 and 73 boats/ha, 214 and 135 recreators/ha, and 20 and 12 hours of angling/ha on the river during those two years. Smallmouth bass was the principal game fish and accounted for a harvest of 4.6 and 1.3 fish/ha and a catch rate of 0.08 and 0.03 fish/hrs. However, catch and release, estimated at 1.0 fish/hr, may have biased harvest and catch rates. Smallmouth bass harvest was low when compared to other waters and is not likely impacting the population.
机译：1991年和1992年对阿肯色州北部的布法罗河进行了造景和垂钓者使用情况调查。该河被分为三个河段，渔船，休闲者，垂钓者和渔获物的数量由架店员在选定的9个外卖点编制。装备者的租金收据被用来估算租船，而租用车对私人船只的比例被用来校正未计入租金收据的私人船。 1991年至1992年间，共有creel的职员签约了1,656艘船，其中3,071艘是休闲船； 9.2％的休闲者是钓鱼者。筒子架数据的扩展表明，在1991年和1992年期间，估计有192,348人在河上漂浮，导致在此期间，河上每年平均有116和73艘船/公顷，214和135娱乐者/公顷，以及在河上钓鱼20/12小时/公顷那两年。小嘴鲈是主要的野味鱼类，占每公顷4.6和1.3鱼的捕获量，每小时捕获率为0.08和0.03鱼。但是，捕捞和释放速度估计为1.0鱼类/小时，可能会使捕捞和捕捞速度有偏差。与其他水域相比，小嘴鲈鱼的收成较低，并且不太可能影响种群。

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