Results 131 to 140 of about 86,383 (345)

Basic limnology of fifty-one lakes in Costa Rica

open access: yesRevista de Biología Tropical, 2003
We visited 51 lakes in Costa Rica as part of a broad-based survey to document their physical and chemical characteristics and how these relate to the mode of formation and geographical distribution of the lakes. The four oxbow lakes were low in elevation
Kurt A. Haberyan   +2 more
doaj  

Software to Support Remote Sensing of River Discharge Based on Critical Flow Theory

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Water resource management requires accurate observations of streamflow but standard field methods for measuring river discharge (Q$$ Q $$) can be costly and hazardous for equipment and personnel. Remote sensing has become a viable alternative, but many image‐based techniques require field data for calibration, and depth and velocity can seldom
Carl J. Legleiter, Inhyeok Bae
wiley   +1 more source

Benthic Macroinvertebrate Recovery After Wastewater Treatment Plant Upgrades: Implications for Biomonitoring

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT During the past decade, major upgrades have been made to the Kitchener and Waterloo wastewater treatment plants (WWTPs) in the Grand River watershed in Ontario, Canada. As part of efforts to evaluate the effectiveness of these investments (>$450 M CDN), a benthic macroinvertebrate (BMI) monitoring program was initiated by sampling upstream and
Sean McLay   +9 more
wiley   +1 more source

limnology

open access: yes
Citation: 'limnology' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14803 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Limnology in Argentina: An historical account [PDF]

open access: yes, 1994
This short review includes major books, articles and episodes concerned with studies on inland waters that have affected the development of limnology in Argentina.
Lopez, Hugo L., Mariazzi, Aldo A.
core  

Dam It, I’m Stranded: Evaluating Fish Stranding Downstream of Two Hydropeaking Dams in Northern Ontario

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Globally, there has been an increase in the development and use of hydropower to produce energy. Hydropeaking is an operating regime that is used to meet real‐time energy demands; however, daily fluctuations in flows may result in fish becoming stranded.
Raegan Davis   +2 more
wiley   +1 more source

Los humedales pampeanos como herramientas para preservar las lagunas

open access: yesBiología Acuática, 2019
Wetlands are ecosystems with known potential for particulate material retention. Many water bodies develop near shore wetlands or reed belts supported by external natural o artificial incomes from the drainage basin.
Alejandro Jorge Mariñelarena
doaj  

The Transboundary Reach of the Columbia River: Cottonwood Colonization Followed Flow Moderation From the Columbia River Treaty Dams

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT The Columbia river provides the largest Pacific outflow in the Western Hemisphere and the greatest hydropower production of any North American river system. For hydropower generation and flood risk management, four massive water storage reservoirs followed the Columbia River Treaty between Canada and the United States, with three Canadian dams,
Colleen A. Phelan   +2 more
wiley   +1 more source

Implications of increased carbon supply for the global expansion of jellyfish blooms [PDF]

open access: yes, 2011
Brotz, Lucas   +6 more
core   +1 more source

Procedures to prevent the occurrence of potentially dangerous situations during the operation of the Mackereth 1-metre mini or short sediment corer [PDF]

open access: yes, 1998
During the 1950s and 1960s, F.J.H. Mackereth developed and published plans for a series of pneumatic samplers for lake sediments. Unfortunately, as the equipment was continually evolving during ensuing research, no user manuals, beyond the original ...
Allen, Peter, Hilton, John
core  

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