Results 151 to 160 of about 399,933 (321)

Prolonged low flows and non‐native fish operate additively to alter insect emergence in mountain streams

Limnology and Oceanography, EarlyView.
Abstract Climate‐induced flow alteration is decreasing snowpack and advancing snowmelt, subjecting mountain streams to longer low‐flow periods. Yet, anticipating how stream ecosystems respond to prolonged low flows remains challenging because distinct trophic levels can respond differently, and non‐native predators can dampen or amplify responses. Here,
Charlotte Evangelista, Kyle Leathers, Mathieu Buoro, Tatiana Tronel, Stephanie M. Carlson, Albert Ruhí   +5 more
wiley   +1 more source

Developing certified surveys for the Hawaii Marine Recreational Fishing Survey

, 2019
Hongguang Ma, Tom Ogawa, Kimberly A. Lowe, Dave van Voorhees, Tom Sminkey, Annie Yau, Michael M.C. Quach, J. Michael O’Malley, Stefanie Dukes, Jean D. Opsomer, Virginia M. Lesser, Toby Matthews, Marlowe Sabater, Andrew Torres, Brent Tibbatts   +14 more
openalex   +1 more source

Recreational trip timing and duration prediction: A research note [PDF]

This paper presents models that predict two recreational fishing trip parameters: the length of a trip and the timing of a trip within a year. A discrete choice (logit) model linking the choice of trip timing to calendar events, the demographic ...
Gao, Lei, Hailu, Atakelty
core   +1 more source

Light and temperature as triggers for surface filamentous green algal blooms in shallow freshwater systems

Limnology and Oceanography, EarlyView.
Abstract Blooms of filamentous green algae (FGA) form dense mats at the surface of shallow freshwaters and have multiple negative impacts on aquatic ecosystem functions, services, and aesthetics. Although nutrient enrichment in freshwaters is a primary driver of excessive FGA growth, much less is known about other abiotic factors controlling bloom ...
Hannah R. Kemp, Alexandra Zieritz, Stephen J. Dugdale, Nico R. Helmsing, Suzanne Wiezer, Lisette N. de Senerpont Domis, Stephen C. Maberly, Martyn Kelly, Suzanne McGowan   +8 more
wiley   +1 more source

Evaluating the Economic Impact of Recreational Charter Fishing in Florida Using Hedonic Price and Economic Impact Analysis

, 2016
Mehrnoosh Asadi
openalex   +2 more sources

RULES FOR AMATEUR FISHING AND THEIR DIGITALIZATION AS FACTORS OF GROWTH OF THE RECREATIONAL POTENTIAL OF THE ASTRAKHAN REGION

, 2021
Vitaliy Victorovich Barabanov, S.P. Chehomov   +1 more
openalex   +1 more source

The Benefits and Costs of Fish Consumption Advisories for Mercury [PDF]

Mercury contamination of the Chesapeake Bay is a concern to health authorities in the region. We evaluate the economic and health effects of postulated recreational and commercial fishing advisories for striped bass on the Maryland portion of the bay ...
Jakus, Paul, Krupnick, Alan, McGuinness, Meghan   +2 more
core  

Urban heterogeneity drives dissolved organic matter sources, transport, and transformation from local to macro scales

Limnology and Oceanography, EarlyView.
Abstract Urbanization reshapes dissolved organic matter (DOM) sources, transport, and transformations through changes in vegetation, hydrology, and management of waste and water. Yet the impacts of urbanization on DOM are variable within and among cities.
Rebecca L. Hale, Kristina G. Hopkins, Krista A. Capps, John S. Kominoski, Jennifer L. Morse, Allison H. Roy, Shuo Chen, Annika Quick, Andrew J. Blinn, Liz Ortiz Muñoz, Gwendolynn Folk   +10 more
wiley   +1 more source

Biological characteristics and mortality of western butterfish (Pentapodus vitta), an abundant bycatch species of prawn trawling and recreational fishing in a large subtropical embayment [PDF]

, 2006
The western butterfish (Pentapodus vitta) is numerous in the bycatch of prawn trawling and recreational fishing in Shark Bay, Western Australia. We have thus determined crucial aspects of its biological characteristics and the potential impact of fishing
Hall, Norman G., Hesp, S. Alex, Mant, Jason C., Moran , Michael J., Newman, Stephen J., Potter, Ian C.   +5 more
core   +1 more source

High‐frequency benthic flux measurements reveal dynamic diel nitrogen exchanges and water column coupling in a stormwater pond

Limnology and Oceanography, EarlyView.
Abstract This study reports the first set of combined high‐frequency dissolved oxygen (DO), ammonium (NH4+$$ {\mathrm{NH}}_4^{+} $$), and nitrate (NO3−$$ {\mathrm{NO}}_3^{-} $$) benthic flux measurements in a subtropical stormwater pond using the Chamber ARray for Observing Sediment Exchanges Long‐term (CAROSEL), a novel, long‐duration, autonomous ...
Mason Thackston, Donald Nuzzio, Csaba Vaczo, Jordon Beckler   +3 more
wiley   +1 more source