نتائج البحث - "Michael J. Langland"

1

Sediment dynamics and implications for management: State of the science from long‐term research in the Chesapeake Bay watershed, USA

المؤلفون: Katherine Skalak, Qian Zhang, Douglas Moyer, Jennifer Keisman, Matthew J. Cashman, Allen C. Gellis, Andrew J. Sekellick, James S. Webber, Kristina G. Hopkins, Gregory B. Noe, John W. Brakebill, Adam Benthem, Gary W. Shenk, Kelly O. Maloney, Cliff R. Hupp, Michael J. Langland

المصدر: WIREs Water. 7

مصطلحات موضوعية: Oceanography, Watershed, Ecology, Chesapeake bay, Environmental science, Sediment, Ocean Engineering, Management, Monitoring, Policy and Law, Aquatic Science, State of the science, Water Science and Technology, Term (time)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1806d49123f9e792cf285d3a40af4c64
https://doi.org/10.1002/wat2.1454

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2

Effects of legacy sediment removal and effects on nutrients and sediment in Big Spring Run, Lancaster County, Pennsylvania, 2009–15

المؤلفون: Michael J. Langland, Joseph W. Duris, Tammy M. Zimmerman, Jeffrey J. Chaplin

المصدر: Scientific Investigations Report.

مصطلحات موضوعية: Hydrology, geography, geography.geographical_feature_category, Nutrient, Spring (hydrology), Environmental science, Sediment

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3b8a433249bfff5ca385b548bfc0d50c
https://doi.org/10.3133/sir20205031

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3

Spatial and temporal variation of stream chemistry associated with contrasting geology and land-use patterns in the Chesapeake Bay watershed—Summary of results from Smith Creek, Virginia; Upper Chester River, Maryland; Conewago Creek, Pennsylvania; and Difficult Run, Virginia, 2010–2013

المؤلفون: James S. Webber, John W. Clune, Michael J. Langland, Kenneth Hyer, John Karl Böhlke, Judith M. Denver, W. Dean Hively

المصدر: Scientific Investigations Report. :1-211

مصطلحات موضوعية: Hydrology, Variation (linguistics), Oceanography, Watershed, Land use, Chesapeake bay, 0208 environmental biotechnology, 02 engineering and technology, Geology, 020801 environmental engineering

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::f531e3f1ce0ae77bb3c16caa0b6bc3d9
https://doi.org/10.3133/sir20165093

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4

WATER-QUALITY RESULTS FROM THREE CHESAPEAKE BAY SHOWCASE WATERSHEDS: MONITORING AND ANALYSIS DESIGNED TO ASSESS AND INFORM RESTORATION

المؤلفون: Michael J. Langland, John Karl Böhlke, Judith M. Denver, Ken Hyer, James S. Webber

المصدر: Geological Society of America Abstracts with Programs.

مصطلحات موضوعية: Chesapeake bay, business.industry, Environmental resource management, Environmental science, Forestry, Water quality, business

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::abef1fd596747cf0d4e4899cc1660e6b
https://doi.org/10.1130/abs/2017se-290169

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5

Abandoned Mine Drainage in the Swatara Creek Basin, Southern Anthracite Coalfield, Pennsylvania, USA: 1. Stream Water Quality Trends Coinciding with the Return of Fish

المؤلفون: Charles A. Cravotta, Michael J. Langland, Robin A. Brightbill

المصدر: Mine Water and the Environment. 29:176-199

مصطلحات موضوعية: Hydrology, biology, Abandoned mine drainage, Alkalinity, Geotechnical Engineering and Engineering Geology, biology.organism_classification, Acid mine drainage, Trout, chemistry.chemical_compound, chemistry, Rhinichthys, Water quality, River chub, Sulfate, Geology, Water Science and Technology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::80979f50ea9f81223e12669c25870cb6
https://doi.org/10.1007/s10230-010-0112-6

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6

Application of a Weighted Regression Model for Reporting Nutrient and Sediment Concentrations, Fluxes, and Trends in Concentration and Flux for the Chesapeake Bay Nontidal Water-Quality Monitoring Network, Results Through Water Year 2012

المؤلفون: Michael J. Langland, Douglas Moyer, Kenneth Hyer, Jeffrey G. Chanat, Joel D. Blomquist

المصدر: Scientific Investigations Report.

مصطلحات موضوعية: Hydrology, Flux (metallurgy), Nutrient, Chesapeake bay, 0208 environmental biotechnology, Environmental science, Sediment, 02 engineering and technology, Water quality, Unit-weighted regression, 020801 environmental engineering, Water year

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::08db452946cb98e0ee5fbc688d082a80
https://doi.org/10.3133/sir20155133

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7

Sediment transport and capacity change in three reservoirs, Lower Susquehanna River Basin, Pennsylvania and Maryland, 1900-2012

المؤلفون: Michael J. Langland

المصدر: Open-File Report.

مصطلحات موضوعية: Hydrology, geography, geography.geographical_feature_category, Drainage basin, Environmental science, Sediment transport

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::21a5c227a6afab814dfeaeea58693580
https://doi.org/10.3133/ofr20141235

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8

Total nutrient and sediment loads, trends, yields, and nontidal water-quality indicators for selected nontidal stations, Chesapeake Bay Watershed, 1985–2011

المؤلفون: Douglas Moyer, Kenneth Hyer, Michael J. Langland, Jeffrey G. Chanat, Joel D. Blomquist

المصدر: Open-File Report.

مصطلحات موضوعية: Hydrology, Watershed, Nutrient, Chesapeake bay, Environmental science, Sediment, Water quality

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e1e42c7c066bd7b38617f9ed8f3d42ef
https://doi.org/10.3133/ofr20131052

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9

Nutrient and suspended-sediment trends, loads, and yields and development of an indicator of streamwater quality at nontidal sites in the Chesapeake Bay watershed, 1985-2010

المؤلفون: Kenneth Hyer, Douglas Moyer, Michael J. Langland, Joel D. Blomquist

المصدر: Scientific Investigations Report.

مصطلحات موضوعية: Hydrology, Watershed, Nutrient, Chesapeake bay, media_common.quotation_subject, Environmental science, Sediment, Quality (business), media_common

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::7de813ad47c31b9c6981d2a89e4122ae
https://doi.org/10.3133/sir20125093

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10

Surface-water quantity and quality, aquatic biology, stream geomorphology, and groundwater-flow simulation for National Guard Training Center at Fort Indiantown Gap, Pennsylvania, 2002-05

المؤلفون: Michael D. Bilger, Douglas C. Chichester, Peter J. Cinotto, Michael J. Langland, Robin A. Brightbill

المصدر: Scientific Investigations Report.

مصطلحات موضوعية: Hydrology, Engineering, Aquatic biology, Groundwater flow, Training center, business.industry, media_common.quotation_subject, Quality (business), National guard, business, Surface water, media_common

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::bdde4f48bea9a0e11edf92efb2bf4b7d
https://doi.org/10.3133/sir20105155

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11

Bathymetry and Sediment-Storage Capacity Change in Three Reservoirs on the Lower Susquehanna River, 1996-2008

المؤلفون: Michael J. Langland

المصدر: Scientific Investigations Report.

مصطلحات موضوعية: Hydrology, Oceanography, Sediment, Bathymetry, Geology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b615391a29b83f4b8ddb820b0b5f150c
https://doi.org/10.3133/sir20095110

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12

Changes in streamflow, concentrations, and loads in selected nontidal basins in the Chesapeake Bay Watershed, 1985-2006

المؤلفون: Joel D. Blomquist, Michael J. Langland, Douglas Moyer

المصدر: Open-File Report.

مصطلحات موضوعية: Hydrology, Watershed, Chesapeake bay, Streamflow, Environmental science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3ad9f9a08e13486e4e2ba1520465e710
https://doi.org/10.3133/ofr20071372

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13

Nutrient and sediment concentrations, loads, and trends for four nontidal tributaries in the Chesapeake Bay watershed, 1997-2001

المؤلفون: Douglas Moyer, Michael J. Langland, Michael P. Senus

المصدر: Scientific Investigations Report.

مصطلحات موضوعية: Hydrology, geography, Watershed, Nutrient, geography.geographical_feature_category, Chesapeake bay, Tributary, Environmental science, Sediment, Geomorphology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3056ef86de519e0be44708fbba672107
https://doi.org/10.3133/sir20045125

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14

Summary of suspended-sediment data for streams draining the Chesapeake Bay Watershed, water years 1952-2002

المؤلفون: Allen C. Gellis, Sarah K. Martucci, William S.L. Banks, Michael J. Langland

المصدر: Scientific Investigations Report.

مصطلحات موضوعية: Hydrology, Watershed, Oceanography, Chesapeake bay, Sediment, Environmental science, STREAMS

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::72b57979b5cb02c623749801f3d147c0
https://doi.org/10.3133/sir20045056

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15

The U.S. Geological Survey and the Chesapeake Bay – The role of science in environmental restoration

المؤلفون: Roger A. Barlow, John W. Brakebill, John F. Bratton, Vicki S. Blazer, John Karl Bohlke, Owen P. Bricker, Steve M. Colman, Thomas M. Cronin, Cliff R. Hupp, Janet R. Keough, Jurate M. Landwehr, Michael J. Langland, Wayne L. Newell, Matthew Perry, Scott W. Phillips, Steve D. Preston, Nancy B. Rybicki, Nancy S. Simon, Debra A. Willard

المصدر: Circular.

مصطلحات موضوعية: Oceanography, Chesapeake bay, Geological survey, Environmental restoration, Environmental science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1b41cb5176e0d8a140606d6e4981b1f2
https://doi.org/10.3133/cir1220

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16

Summary of trends and status analysis for flow, nutrients, and sediments at selected nontidal sites, Chesapeake Bay basin, 1985-99

المؤلفون: Michael J. Langland, Robert E. Edwards, S.E. Yochum, Lori A. Sprague

المصدر: Open-File Report.

مصطلحات موضوعية: Hydrology, Nutrient, chemistry, Chesapeake bay, Phosphorus, Flow (psychology), Period (geology), Geological survey, Sediment, chemistry.chemical_element, Environmental science, Structural basin

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::cd3faa5a23ad9c4ece33f6e0fc3664fa
https://doi.org/10.3133/ofr0173

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17

Factors affecting nutrient trends in major rivers of the Chesapeake Bay Watershed

المؤلفون: Lori A. Sprague, Stephen D. Preston, S.W. Phillips, Joel D. Blomquist, Michael J. Langland, S.E. Yochum, G.W. Shenk, Robert E. Edwards

مصطلحات موضوعية: Hydrology, Nutrient, Watershed, Chesapeake bay, Environmental science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::99ffbcda3a01c8f11daf1929077a3c5d
https://doi.org/10.3133/wri004218

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18

Trends and status of flow, nutrients, and sediments for selected nontidal sites in the Chesapeake Bay Watershed, 1985-98

المؤلفون: Robert E. Edwards, Lori A. Sprague, Joel D. Blomquist, Michael J. Langland

المصدر: Open-File Report.

مصطلحات موضوعية: Hydrology, Current (stream), geography, geography.geographical_feature_category, Watershed, Streamflow, Drainage basin, Environmental science, Estuary, Water quality, Monitoring program, Bay

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::5ba6f7a051caf48970b02ed6b6687d29
https://doi.org/10.3133/ofr99451

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19

Status yields and trends of nutrients and sediment and methods of analysis for nontidal data-collection programs, Chesapeake Bay basin, 1985-96

المؤلفون: Michael J. Langland, Linda C. Darrell, Robert E. Edwards

المصدر: Open-File Report.

مصطلحات موضوعية: Hydrology, Data collection, Nutrient, Minimum-variance unbiased estimator, Chesapeake bay, Streamflow, Sediment, Environmental science, Kendall test, Structural basin

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::8bedb43052650726eac66a425510e15f
https://doi.org/10.3133/ofr9817

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20

Yields and trends of nutrients and total suspended solids in nontidal areas of the Chesapeake Bay basin, 1985-96

المؤلفون: Michael J. Langland

مصطلحات موضوعية: Oceanography, Nutrient, Chesapeake bay, Environmental science, Structural basin, Total suspended solids

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6fd508c12c4304a784b3abb7eb58a446
https://doi.org/10.3133/wri984192

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