Wave energy level and geographic setting correlate with Florida beach water quality.
Wave energy level and geographic setting correlate with Florida beach water quality.
复制标题
波浪能量水平和地理环境与佛罗里达海滩水质相关。
DOI：
10.1016/j.marpolbul.2016.02.011
复制
发表时间：
2016
影响因子：
5.8
通讯作者：
Kelly,ElizabethA
中科院分区：
文献类型：
--
作者：
Feng,Zhixuan;Reniers,Ad;Haus,BrianK;Solo-Gabriele,HelenaM;Kelly,ElizabethA
许多休闲海滩受到微生物水平升高的影响，由于不遵守环境保护局的指导方针，导致海滩警告和关闭。我们通过分析佛罗里达州262个海滩的粪便指示细菌(肠球菌和粪便大肠菌)水平的十年记录，进行了第一次全州范围的海滩水质评估。其目的是描绘整个佛罗里达海岸线上海滩水质超标的天气模式，并评估它们与波浪条件和地理位置的关系。基于肠球菌和粪大肠菌群的超标率与长期平均波能和海滩坡度均呈负相关。此外，墨西哥湾海滩超过门槛的程度明显高于大西洋海滩，部分原因可能是海浪能量较低。海浪能量水平和水质之间的一个可能联系是海滩沙子，这是一种无处不在的非点源，在低波能环境中往往会滋生更多细菌。
Many recreational beaches suffer from elevated levels of microorganisms, resulting in beach advisories and closures due to lack of compliance with Environmental Protection Agency guidelines. We conducted the first statewide beach water quality assessment by analyzing decadal records of fecal indicator bacteria (enterococci and fecal coliform) levels at 262 Florida beaches. The objectives were to depict synoptic patterns of beach water quality exceedance along the entire Florida shoreline and to evaluate their relationships with wave condition and geographic location. Percent exceedances based on enterococci and fecal coliform were negatively correlated with both long-term mean wave energy and beach slope. Also, Gulf of Mexico beaches exceeded the thresholds significantly more than Atlantic Ocean ones, perhaps partially due to the lower wave energy. A possible linkage between wave energy level and water quality is beach sand, a pervasive nonpoint source that tends to harbor more bacteria in the low-wave-energy environment.
登录
查看更多内容
影响因子：
12.8
作者：
Shibata, T;Solo-Gabriele, HM;Elmir, S
通讯作者：
Elmir, S
影响因子：
11.4
作者：
Yamahara, Kevan M.;Layton, Blythe A.;Boehm, Alexandria B.
通讯作者：
Boehm, Alexandria B.
影响因子：
5.2
作者：
D. B. Clark;S. Elgar;B. Raubenheimer
通讯作者：
B. Raubenheimer
影响因子：
4.4
作者：
Whitman, RL;Nevers, MB
通讯作者：
Nevers, MB
影响因子：
3.9
作者：
N. Jackson;K. Nordstrom;I. Eliot;G. Masselink
通讯作者：
N. Jackson;K. Nordstrom;I. Eliot;G. Masselink