Current Practice Patterns in the Management of Upper Urinary Tract Calculi in the North Central United States

2008 ◽  
Vol 22 (4) ◽  
pp. 631-636 ◽  
Author(s):  
Gaurav Bandi ◽  
Sara L. Best ◽  
Stephen Y. Nakada
2018 ◽  
Vol 14 (1) ◽  
pp. 13.e1-13.e6 ◽  
Author(s):  
Parth K. Modi ◽  
Young Suk Kwon ◽  
Rachel B. Davis ◽  
Sammy E. Elsamra ◽  
Viktor Dombrovskiy ◽  
...  

PLoS ONE ◽  
2015 ◽  
Vol 10 (9) ◽  
pp. e0139188 ◽  
Author(s):  
Laura Aldrich-Wolfe ◽  
Steven Travers ◽  
Berlin D. Nelson

1995 ◽  
Vol 52 (2) ◽  
pp. 416-424 ◽  
Author(s):  
James W. LaBaugh

Algal chlorophyll a is commonly used as a surrogate for algal biomass. Data from three lakes in western Nebraska, five wetlands in north-central North Dakota, and two lakes in north-central Minnesota represented a range in algal biovolume of over four orders of magnitude and a range in chlorophyll a from less than 1 to 380 mg∙m−3. Analysis of these data revealed that there was a linear relation, log10 algal biovolume = 5.99 + 0.09 chlorophyll a (r2 = 0.72), for cases in which median values of chlorophyll a for open-water periods were less than 20 mg∙m−3. There was no linear relation in cases in which median chlorophyll a concentrations were larger than 20 mg∙m−3 for open-water periods, an occurrence found only in shallow prairies lakes and wetlands for years in which light penetration was the least.


Sign in / Sign up

Export Citation Format

Share Document