Search filters

List of works by Diane M. McKnight

15N and 13C{14N} NMR investigation of the major nitrogen-containing segment in an aquatic fulvic acid: evidence for a hydantoin derivative

scientific article published in December 2011

A Tribute to George R. Aiken

scientific article published on 27 March 2018

A slide down a slippery slope – alpine ecosystem responses to nitrogen deposition

article

A temperature-index model of stream flow at below-freezing temperatures in Taylor Valley, Antarctica

scientific article

Abiotic and biotic factors influencing the mobility of arsenic in groundwater of a through-flow island in the Okavango Delta, Botswana

article

An overview of research from a high elevation landscape: the Niwot Ridge, Colorado Long Term Ecological Research programme

article

Analysis of Transient Storage Subject to Unsteady Flow: Diel Flow Variation in an Antarctic Stream

article

Ancient low-molecular-weight organic acids in permafrost fuel rapid carbon dioxide production upon thaw

scientific article

Antarctic climate cooling and terrestrial ecosystem response

scientific article (publication date: 31 January 2002)

Antarctic lake phytoplankton and bacteria from near‐surface waters exhibit high sensitivity to climate‐driven disturbance

scientific article published on 21 July 2022

Antarctic streams as a potential source of iron for the Southern Ocean: Figure 1

scientific article

Aquatic fulvic acids in microbially based ecosystems: Results from two desert lakes in Antarctica

article

Bacteria and diatom co-occurrence patterns in microbial mats from polar desert streams

scientific article

BioTIME: A database of biodiversity time series for the Anthropocene

scientific article published in July 2018

CONVEYING THE EXCITEMENT OF OUR DISCOVERIES

Carbon Cycling in Terrestrial Environments

scientific article published in 1998

Carbon, metals, and grain size correlate with bacterial community structure in sediments of a high arsenic aquifer.

scientific article published on 23 March 2012

Changes in fulvic acid redox state through the oxycline of a permanently ice-covered Antarctic lake

article

Changes in the organic material in lakes in the blast zone of Mount St. Helens, Washington

article

Characterization of DOM as a function of MW by fluorescence EEM and HPLC-SEC using UVA, DOC, and fluorescence detection.

scientific article published in October 2003

Characterization of IHSS Pony Lake fulvic acid dissolved organic matter by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry and fluorescence spectroscopy

article

Characterization of fulvic acid fractions of dissolved organic matter during ice-out in a hyper-eutrophic, coastal pond in Antarctica

Characterization of transport in an acidic and metal-rich mountain stream based on a lithium tracer injection and simulations of transient storage

Chemical Characteristics of Particulate, Colloidal, and Dissolved Organic Material in Loch Vale Watershed, Rocky Mountain National Park

scientific article published in 1997

Children’s book series and associated curricula support elementary education and outreach in water resources

scientific article published in 2015

Climate regulates alpine lake ice cover phenology and aquatic ecosystem structure

article

Climate-change-driven deterioration of water quality in a mineralized watershed

scientific article

Communicating with the public: opportunities and rewards for individual ecologists

article

Comparison of seasonal changes in fluorescent dissolved organic matter among aquatic lake and stream sites in the Green Lakes Valley

scholarly article

Complexation of copper by aquatic humic substances from different environments

scientific article published in January 1983

Conservative and reactive solute transport in constructed wetlands

article published in 2004

Decadal ecosystem response to an anomalous melt season in a polar desert in Antarctica

article

Diatoms in Hyporheic Sediments Trace Organic Matter Retention and Processing in the McMurdo Dry Valleys, Antarctica

scholarly article

Diel Variations in Iron Chemistry in an Acidic Stream in the Colorado Rocky Mountains, U.S.A

article published in 1988

Dissolved Organic Carbon Chemostasis in Antarctic Polar Desert Streams

preprint

Dissolved Organic Carbon Chemostasis in Antarctic Polar Desert Streams

scientific article published in 2022

Dissolved Organic Matter Quality in a Shallow Aquifer of Bangladesh: Implications for Arsenic Mobility

scientific article published on 27 August 2015

Dissolved Organic Matter Sources and Consequences for Iron and Arsenic Mobilization in Bangladesh Aquifers

article

Dissolved fulvic acids from a high arsenic aquifer shuttle electrons to enhance microbial iron reduction

scientific article published on 17 October 2017

Dissolved organic matter accumulation, reactivity, and redox state in ground water of a recharge wetland

Dissolved organic matter transport reflects hillslope to stream connectivity during snowmelt in a montane catchment

scientific article published in June 2016

Effect of instrument-specific response on the analysis of fulvic acid fluorescence spectra

article published in 2010

Effect of unsteady flow on nitrate loss in an oligotrophic, glacial meltwater stream

scholarly article

Effects of Nutrient Enrichment on Phytoplankton in an Alpine Lake, Colorado, U.S.A

article

Effects of Spatial Variability and Relic DNA Removal on the Detection of Temporal Dynamics in Soil Microbial Communities

scientific article published on 21 January 2020

Effects of acid rock drainage on stocked rainbow trout (Oncorhynchus mykiss): an in-situ, caged fish experiment

scientific article published on 16 December 2006

Effects of annual flooding on dissolved organic carbon dynamics within a pristine wetland, the Okavango Delta, Botswana

scholarly article by Natalie Mladenov et al published September 2005 in Wetlands

Effects of short-term drying and irrigation on electron flow in mesocosms of a northern bog and an alpine fen.

scientific article published on January 2010

Effects on a blue-green alga of leachates of ash from the May 18 eruption ⬇️

scientific article published in 1981

Enhanced Rare Earth Element Mobilization in a Mountain Watershed of the Colorado Mineral Belt with Concomitant Detection in Aquatic Biota: Increasing Climate Change-Driven Degradation to Water Quality

scientific article

Extreme streams: flow intermittency as a control on diatom communities in meltwater streams in the McMurdo Dry Valleys, Antarctica1This article is derived from a special session entitled “A New Hydrology: Inflow Effects on Ecosystem Form and Functi

scholarly article by Lee F. Stanish et al published August 2012 in Canadian Journal of Fisheries and Aquatic Sciences

Factors controlling streambed coverage of Didymosphenia geminata in two regulated streams in the Colorado Front Range

Fluorescence Indices and Their Interpretation

Fluorescence spectroscopy reveals ubiquitous presence of oxidized and reduced quinones in dissolved organic matter.

scientific article

Fractionation of fulvic acid by iron and aluminum oxides--influence on copper toxicity to Ceriodaphnia dubia

scientific article published on 07 October 2014

From the Heroic Age to today: What diatoms from Shackleton's Nimrod expedition can tell us about the ecological trajectory of Antarctic ponds

From the litter layer to the saprolite: Chemical changes in water-soluble soil organic matter and their correlation to microbial community composition

article

Fulvic acid oxidation state detection using fluorescence spectroscopy.

scientific article

Global change-driven effects on dissolved organic matter composition:Implications for food webs of northern lakes.

scientific article published on 15 March 2018

High Pressure Size Exclusion Chromatography (HPSEC) Determination of Dissolved Organic Matter Molecular Weight Revisited: Accounting for Changes in Stationary Phases, Analytical Standards, and Isolation Methods

scientific article published on 29 November 2017

High-latitude rivers and streams

Hydrological Controls on Ecosystem Dynamics in Lake Fryxell, Antarctica

scientific article

Hyporheic exchange and fulvic acid redox reactions in an Alpine stream/wetland ecosystem, Colorado Front Range

scientific article published in October 2006

Identifying fluorescent pulp mill effluent in the Gulf of Maine and its watershed

scientific article published on 4 July 2012

Impacts of coal dust from an active mine on the spectral reflectance of Arctic surface snow in Svalbard, Norway

scholarly article

In-stream sorption of fulvic acid in an acidic stream: A stream-scale transport experiment

Influence of leaching solution and catchment location on the fluorescence of water-soluble organic matter

scientific article published on 9 March 2015

Isotopes as Indicators of Environmental Change

scientific article published in 1998

Lakes and reservoirs as regulators of carbon cycling and climate

article

Life in the Main Channel: Long-Term Hydrologic Control of Microbial Mat Abundance in McMurdo Dry Valley Streams, Antarctica

Limnology of the Green Lakes Valley: phytoplankton ecology and dissolved organic matter biogeochemistry at a long-term ecological research site

article

Long-Term Experimental Acidification Drives Watershed Scale Shift in Dissolved Organic Matter Composition and Flux.

scientific article published on 12 February 2018

Microbial growth under humic-free conditions in a supraglacial stream system on the Cotton Glacier, Antarctica

Microbial life at -13 °C in the brine of an ice-sealed Antarctic lake

scientific article

Near-Surface Refractory Black Carbon Observations in the Atmosphere and Snow in the McMurdo Dry Valleys, Antarctica, and Potential Impacts of Foehn Winds

scholarly article

New insights into the source of decadal increases of dissolved organic matter in acid-sensitive lakes of the northeastern United States

scientific article published on 28 February 2012

New light on a dark subject: comment

article by Matthew P. Miller et al published 3 March 2010 in Aquatic Sciences

Nutrient treatments alter microbial mat colonization in two glacial meltwater streams from the McMurdo Dry Valleys, Antarctica

scientific article

Oligotrophic wetland sediments susceptible to shifts in microbiomes and mercury cycling with dissolved organic matter addition

scientific article published on 3 April 2018

Patterns of bacterial biodiversity in the glacial meltwater streams of the McMurdo Dry Valleys, Antarctica

scientific article

Phosphate dynamics in an acidic mountain stream: Interactions involving algal uptake, sorption by iron oxide, and photoreduction

scientific article published in July 1995

Physical Controls on the Taylor Valley Ecosystem, Antarctica

article published in 1999

Physicochemical and biological dynamics in a coastal Antarctic lake as it transitions from frozen to open water

article

Phytoplankton Dynamics in Three Rocky Mountain Lakes, Colorado, U.S.A

article

Potential for real-time understanding of coupled hydrologic and biogeochemical processes in stream ecosystems: Future integration of telemetered data with process models for glacial meltwater streams

Production of microbially-derived fulvic acid from photolysis of quinone-containing extracellular products of phytoplankton

scholarly article by Matthew P. Miller et al published 29 May 2009 in Aquatic Sciences

REFLECTIONS ON MY TENURE AS PRESIDENT

article

Reactive Solute Transport in Streams: 2. Simulation of a p H Modification Experiment

Reactive solute transport in streams: A surface complexation approach for trace metal sorption

Redox processes controlling manganese fate and transport in a mountain stream

scientific article published on 01 February 2002

Response characteristics of DOC flushing in an alpine catchment

Response of the Phytoplankton Community in an Alpine Lake to Drought Conditions: Colorado Rocky Mountain Front Range, U.S.A

article

Sabbea gen. nov., a new diatom genus (Bacillariophyta) from continental Antarctica

scientific article published on 23 September 2019

Seasonal relationships between planktonic microorganisms and dissolved organic material in an alpine stream

article

Seasonal varability of metals transport through a wetland impacted by mine drainage in the Rocky Mountains

scientific article

Sources and Age of Aquatic Humus

scientific article published in 1998

Sources and fates of dissolved organic carbon in lakes as determined by whole-lake carbon isotope additions

article

Spatial and temporal patterns of microbial mats and associated invertebrates along an Antarctic stream

Spatiotemporal patterns in hydrologic connectivity within a semi-arid montane headwater catchment in central Colorado

preprint

Spectrofluorescence of sediment humic substances and historical changes of lacustrine organic matter provenance in response to atmospheric nutrient enrichment

scientific article published on 01 August 2002

Stream biogeochemical and suspended sediment responses to permafrost degradation in stream banks in Taylor Valley, Antarctica

article

The Chemistry of Iron, Aluminum, and Dissolved Organic Material in Three Acidic, Metal-Enriched, Mountain Streams, as Controlled by Watershed and in-Stream Processes

scholarly article by Diane M. McKnight & Kenneth E. Bencala published December 1990 in Water Resources Research

The Role of Hyporheic Connectivity in Determining Nitrogen Availability: Insights From an Intermittent Antarctic Stream

The influence of stream thermal regimes and preferential flow paths on hyporheic exchange in a glacial meltwater stream

The river as a chemostat: fresh perspectives on dissolved organic matter flowing down the river continuum

article

The role of dissolved organic matter (DOM) quality in the growth enhancement of Alexandrium fundyense (Dinophyceae) in laboratory culture(1).

scientific article

Toxicity of volcanic-ash leachate to a blue-green alga. Results of a preliminary bioassay experiment.

scientific article published on March 1981

Tracer-dilution experiments and solute-transport simulations for a mountain stream, Saint Kevin Gulch, Colorado

Transit Times and Rapid Chemical Equilibrium Explain Chemostasis in Glacial Meltwater Streams in the McMurdo Dry Valleys, Antarctica

scholarly article

Transport and cycling of iron and hydrogen peroxide in a freshwater stream: Influence of organic acids

Unraveling the effects of spatial variability and relic DNA on the temporal dynamics of soil microbial communities

Variation of organic matter quantity and quality in streams at Critical Zone Observatory watersheds

Weathering reactions and hyporheic exchange controls on stream water chemistry in a glacial meltwater stream in the McMurdo Dry Valleys

When a habitat freezes solid: microorganisms over-winter within the ice column of a coastal Antarctic lake

scientific article

Whither Winter: The Altered Role of Winter for Freshwaters as the Climate Changes

scientific article published in 2022

Paulina is supported by:

About Paulina

Help