Filtros de búsqueda

Lista de obras de William H McDowell

A Comparison of Wet Deposition Collectors at a Coastal Rural Site

article

A case study characterizing animal fecal sources in surface water using a mitochondrial DNA marker

artículo científico publicado en 2017

A general pattern of trade-offs between ecosystem resistance and resilience to tropical cyclones

artículo científico publicado en 2022

A longer vernal window: the role of winter coldness and snowpack in driving spring transitions and lags

artículo científico publicado en 2016

A new framework for selecting environmental surrogates

artículo científico publicado en 2015

An integrated conceptual framework for long-term social–ecological research

article

Analysis of Nitrogen Dynamics in the Lye Brook Wilderness Area, Vermont, USA

article

Autumnal Processing of Dissolved Organic Matter in a Small Woodland Stream Ecosystem

article

Baseflow physical characteristics differ at multiple spatial scales in stream networks across diverse biomes

artículo científico publicado en 2015

Biogeochemical Hot Spots and Hot Moments at the Interface of Terrestrial and Aquatic Ecosystems

article

Biological Nitrogen Fixation in Two Tropical Forests: Ecosystem-Level Patterns and Effects of Nitrogen Fertilization

article

C and N dynamics in the riparian and hyporheic zones of a tropical stream, Luquillo Mountains, Puerto Rico

article

Carbon and nitrogen stoichiometry and nitrogen cycling rates in streams

article

Characterizing nitrogen dynamics, retention and transport in a tropical rainforest stream using an in situ 15N addition

article

Chemical constituents in clouds and rainwater in the Puerto Rican rainforest: Potential sources and seasonal drivers

article

Chemistry of the heavily urbanized Bagmati River system in Kathmandu Valley, Nepal: export of organic matter, nutrients, major ions, silica, and metals

article

Consequence of altered nitrogen cycles in the coupled human and ecological system under changing climate: The need for long-term and site-based research

artículo científico publicado en 2015

Control of Nitrogen Export from Watersheds by Headwater Streams

artículo científico publicado en 2001

Controls on major solutes within the drainage network of a rapidly weathering tropical watershed

article

Critical zone structure controls concentration-discharge relationships and solute generation in forested tropical montane watersheds

article

DOM in the long arc of environmental science: looking back and thinking ahead

artículo científico publicado en 2022

Decadal trends reveal recent acceleration in the rate of recovery from acidification in the northeastern U.S.

artículo científico publicado en 2014

Denitrification and total nitrate uptake in streams of a tropical landscape

artículo científico publicado en 2010

Designing a network of critical zone observatories to explore the living skin of the terrestrial Earth

scholarly article by Susan L. Brantley et al published 18 December 2017 in Earth Surface Dynamics

Designing a network of critical zone observatories to explore the living skin of the terrestrial Earth

article

Dissolved Organic Matter: Linking Soils and Aquatic Systems

article

Dissolved organic carbon in headwater streams and riparian soil organic carbon along an altitudinal gradient in the Wuyi Mountains, China

artículo científico publicado en 2013

Dissolved organic carbon uptake in streams: A review and assessment of reach-scale measurements

article

Dissolved organic matter in soils—future directions and unanswered questions

artículo científico publicado en 2003

Dissolved organic nitrogen budgets for upland, forested ecosystems in New England

article

Do small-scale exclosure/enclosure experiments predict the effects of large-scale extirpation of freshwater migratory fauna?

artículo científico publicado en 2006

Does Anthropogenic Nitrogen Enrichment Increase Organic Nitrogen Concentrations in Runoff from Forested and Human-dominated Watersheds?

article

Drivers of nitrogen transfer in stream food webs across continents

artículo científico publicado en 2017

Early stage litter decomposition across biomes

artículo científico publicado en 2018

Ecosystem metabolism and nutrient uptake in an urban, piped headwater stream

article

Ecosystem response to 15 years of chronic nitrogen additions at the Harvard Forest LTER, Massachusetts, USA

artículo científico publicado en 2004

Effects of Chronic Nitrogen Amendments on Production of Dissolved Organic Carbon and Nitrogen in Forest Soils

article

Effects of chronic nitrogen amendment on dissolved organic matter and inorganic nitrogen in soil solution

article

Effects of headwater wetlands on dissolved nitrogen and dissolved organic carbon concentrations in a suburban New Hampshire watershed

article

Effects of hurricane disturbance on stream water concentrations and fluxes in eight tropical forest watersheds of the Luquillo Experimental Forest, Puerto Rico

article

Effects of nitrogen additions on above- and belowground carbon dynamics in two tropical forests

article

Effects of sewage effluents on water quality in tropical streams

artículo científico publicado en 2014

Effects of suburbanization on foodweb stoichiometry of detritus-based streams

article

Elemental Dynamics in Streams

article

Elevating the biogeosciences within environmental research networks

article

Evolution of Chemistry along the Bagmati Drainage Network in Kathmandu Valley

article

Experimental nitrogen and phosphorus enrichment stimulates multiple trophic levels of algal and detrital-based food webs: a global meta-analysis from streams and rivers

artículo científico publicado en 2020

Export of Nutrients and Major Ions from Caribbean Catchments

article

FRESHWATER SHRIMP EFFECTS ON DETRITAL PROCESSING AND NUTRIENTS IN A TROPICAL HEADWATER STREAM

article

Factors affecting ammonium uptake in streams - an inter-biome perspective

article

Fire severity, time since fire, and site-level characteristics influence streamwater chemistry at baseflow conditions in catchments of the Sierra Nevada, California, USA

scientific article published in 2019

Give and Take: A Watershed Acid Rain Mitigation Experiment Increases Baseflow Nitrogen Retention but Increases Stormflow Nitrogen Export

Global carbon dioxide efflux from rivers enhanced by high nocturnal emissions

Gradients of Anthropogenic Nutrient Enrichment Alter N Composition and DOM Stoichiometry in Freshwater Ecosystems

artículo científico publicado en 2021

High-Frequency Concurrent Measurements in Watershed and Impaired Estuary Reveal Coupled DOC and Decoupled Nitrate Dynamics

artículo científico publicado en 2021

Hurricanes, people, and riparian zones: controls on nutrient losses from forested Caribbean watersheds

article

Ideas and perspectives: Strengthening the biogeosciences in environmental research networks ⬇️

article

Identifying Controls on Nitrate Sources and Flowpaths in a Forested Catchment Using a Hydropedological Framework

artículo científico publicado en 2022

Impact of Long-Range Transported African Dust on Cloud Water Chemistry at a Tropical Montane Cloud Forest in Northeastern Puerto Rico

Improving automated phosphorus measurements in freshwater: an analytical approach to eliminating silica interference

article

Increased dissolved organic carbon (DOC) in Central European streams is driven by reductions in ionic strength rather than climate change or decreasing acidity

artículo científico publicado en 2009

Indirect upstream effects of dams: consequences of migratory consumer extirpation in Puerto Rico

artículo científico publicado en 2006

Influence of land use changes on water chemistry in streams in the State of São Paulo, southeast Brazil.

artículo científico publicado en 2012

Influence of sea salt aerosols and long range transport on precipitation chemistry at El Verde, Puerto Rico

article

Influence of watershed suburbanization on leaf litter decomposition and microbial activity

artículo científico publicado en 2021

Interactions between lithology and biology drive the long-term response of stream chemistry to major hurricanes in a tropical landscape

article

Interbasin flow of geothermally modified ground water stabilizes stream exports of biologically important solutes against variation in precipitation

article

Internal nutrient fluxes in a Puerto Rican rain forest

article

Knowledge to serve the city: insights from an emerging knowledge-action network to address vulnerability and sustainability in San Juan, Puerto Rico ⬇️

artículo científico publicado en 2014

LAGOS-NE: A multi-scaled geospatial and temporal database of lake ecological context and water quality for thousands of U.S. lakes

artículo científico publicado en 2017

Light and flow regimes regulate the metabolism of rivers

artículo científico publicado en 2022

Limited effects of suburbanization on the genetic structure of an abundant vernal pool-breeding amphibian

article

Linking Foliar Chemistry to Forest Floor Solid and Solution Phase Organic C and N in Picea abies [L.] Karst Stands in Northern Bohemia

article

Linking soil phosphorus with forest litterfall resistance and resilience to cyclone disturbance: A pantropical meta‐analysis

artículo científico publicado en 2022

Linking soils and streams: Response of soil solution chemistry to simulated hurricane disturbance mirrors stream chemistry following a severe hurricane

article

Long-Term Nitrogen Additions and Nitrogen Saturation in Two Temperate Forests

article

Long-Term Trends in Stream Nitrate Concentrations and Losses Across Watersheds Undergoing Recovery from Acidification in the Czech Republic

article

Long-term patterns and short-term dynamics of stream solutes and suspended sediment in a rapidly weathering tropical watershed

article

Long-term trends of changes in pine and oak foliar nitrogen metabolism in response to chronic nitrogen amendments at Harvard Forest, MA.

artículo científico publicado en 2015

Luquillo Experimental Forest: Catchment science in the montane tropics

artículo científico publicado en 2021

Macrosystems ecology: understanding ecological patterns and processes at continental scales

article

Merging aquatic and terrestrial perspectives of nutrient biogeochemistry

artículo científico publicado en 2003

Microbial immobilization and mineralization of dissolved organic nitrogen from forest floors

article

Moisture and substrate availability constrain soil trace gas fluxes in an eastern Amazonian regrowth forest

article

Multiyear Trends in Solute Concentrations and Fluxes From a Suburban Watershed: Evaluating Effects of 100-Year Flood Events

scientific article published in 2018

N uptake as a function of concentration in streams

article

NEON and STREON: opportunities and challenges for the aquatic sciences

article

New perspectives in ecotoxicology

article

Nitrate decline unlikely to have triggered release of dissolved organic carbon and phosphate to streams.

artículo científico publicado en 2017

Nitrate removal in stream ecosystems measured by 15N addition experiments: Denitrification

article

Nitrate removal in stream ecosystems measured by 15N addition experiments: Total uptake

article

Nitrification increases nitrogen export from a tropical river network

artículo científico publicado en 2017

Nitrogen Saturation in Temperate Forest Ecosystems

article

Nitrogen and phosphorus budgets for a tropical watershed impacted by agricultural land use: Guayas, Ecuador

article

Nitrogen removal rates in a frigid high-altitude river estimated by measuring dissolved N and NO

article

Nitrogen transformations in a small mountain stream

article

Nitrogen yields from undisturbed watersheds in the Americas

article

Nitrous oxide emission from denitrification in stream and river networks

artículo científico publicado en 2010

Novel ecosystems in the Anthropocene: a revision of the novel ecosystem concept for pragmatic applications

article

Nutrient export and elemental stoichiometry in an urban tropical river

scientific article published on 22 January 2019

Nutrient uptake along a fire gradient in boreal streams of Central Siberia

Origin, Composition, and Flux of Dissolved Organic Carbon in the Hubbard Brook Valley

article

Patterns of streamwater acidity in Lye Brook Wilderness, Vermont, USA.

artículo científico publicado en 2002

Persistent effects of acidification on stream ecosystem structure and function

article

Qualitative differences in headwater stream dissolved organic matter and riparian water-extractable soil organic matter under four different vegetation types along an altitudinal gradient in the Wuyi Mountains of China

article

Quantifying the frequency of synchronous carbon and nitrogen export to the river network

artículo científico publicado en 2021

Quantifying the production of dissolved organic nitrogen in headwater streams using15N tracer additions

article

Reducing bias and quantifying uncertainty in watershed flux estimates: the R package loadflex

article

Remote sensing of foliar nitrogen in cultivated grasslands of human dominated landscapes

article

Resolving a paradox-high mercury deposition, but low bioaccumulation in northeastern Puerto Rico

artículo científico publicado en 2019

Riparian nitrogen dynamics in two geomorphologically distinct tropical rain forest watersheds: nitrous oxide fluxes

article

Seasonal observations of surface waters in two Gulf of Maine estuary-plume systems: Relationships between watershed attributes, optical measurements and surface pCO2

article

Seasonal variation of tropical precipitation chemistry: La Selva, Costa Rica

article

Shifting stoichiometry: Long-term trends in stream-dissolved organic matter reveal altered C:N ratios due to history of atmospheric acid deposition

scholarly article

Short-Term Disappearance of Foliar Litter in Three Species Before and After a Hurricane1

article

Simplified Version of the Ampoule–Persulfate Method for Determination of Dissolved Organic Carbon

article

Soil microbial biomass and activity in tropical riparian forests

Solute deposition from cloud water to the canopy of a puerto rican montane forest

article

Sources and Molecular Weight of "Dissolved" Organic Carbon in an Oligotrophic Lake

article

Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon

scientific article published in 2022

Spectral analysis of coniferous foliage and possible links to soil chemistry: are spectral chlorophyll indices related to forest floor dissolved organic C and N?

artículo científico publicado en 2008

Spectroscopic characterization of hot-water extractable organic matter from soils under four different vegetation types along an elevation gradient in the Wuyi Mountains

article

Stream denitrification across biomes and its response to anthropogenic nitrate loading

artículo científico publicado en 2008

Stream ecology

article

Stream geochemistry, chemical weathering and CO2 consumption potential of andesitic terrains, Dominica, Lesser Antilles

article

Summary of Ecosystem-Level Effects of Caribbean Hurricanes

article

Surprises and Insights from Long-Term Aquatic Data Sets and Experiments

artículo científico publicado en 2012

The Long-term Effects of Disturbance on Organic and Inorganic Nitrogen Export in the White Mountains, New Hampshire

article

The biogeochemical influences of NO3−, dissolved O2, and dissolved organic C on stream NO3− uptake

article

The effect of permafrost on stream biogeochemistry: A case study of two streams in the Alaskan (U.S.A.) taiga

article

The globalization of N deposition: ecosystem consequences in tropical environments

article

The importance of nutrient pulses in tropical forests

artículo científico publicado en 1994

The next generation of site-based long-term ecological monitoring: Linking essential biodiversity variables and ecosystem integrity

artículo científico publicado en 2017

The origin, composition and rates of organic nitrogen deposition: A missing piece of the nitrogen cycle?

article

The response of heterotrophic activity and carbon cycling to nitrogen additions and warming in two tropical soils

Thinking outside the channel: modeling nitrogen cycling in networked river ecosystems

article

Total carbon analysis may overestimate organic carbon content of fresh waters in the presence of high dissolved inorganic carbon

article

Trace metals in Northern New England streams: Evaluating the role of road salt across broad spatial scales with synoptic snapshots

article

Tracking evolution of urban biogeochemical cycles: past, present, and future

article

Tropical river suspended sediment and solute dynamics in storms during an extreme drought

article

Two roles for ecological surrogacy: Indicator surrogates and management surrogates

article

Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems

artículo científico publicado en 2016

Upstream Transport of Mirex by Migrating Salmonids

article

Urban Evolution: The Role of Water

article

Urban influences on the nitrogen cycle in Puerto Rico

article

Using In-Situ Optical Sensors to Understand the Biogeochemistry of Dissolved Organic Matter Across a Stream Network

scientific article published in 2018

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

Vertical transport of dissolved organic C and N under long-term N amendments in pine and hardwood forests

article

Watershed studies at the Hubbard Brook Experimental Forest: Building on a long legacy of research with new approaches and sources of data

artículo científico publicado en 2021

When Wet Gets Wetter: Decoupling of Moisture, Redox Biogeochemistry, and Greenhouse Gas Fluxes in a Humid Tropical Forest Soil

article

When the rainforest dries: Drought effects on a montane tropical stream ecosystem in Puerto Rico

‘Acid rain’, dissolved aluminum and chemical weathering at the Hubbard Brook Experimental Forest, New Hampshire

article

Dominio Público Uruguay está sostenido por:

Acerca de Dominio Público Uruguay

Ayuda