Results 131 to 140 of about 14,128 (260)

Chromophoric Dissolved Organic Matter and Dissolved Organic Carbon from Sea-Viewing Wide Field-of-View Sensor (SeaWiFS), Moderate Resolution Imaging Spectroradiometer (MODIS) and MERIS Sensors: Case Study for the Northern Gulf of Mexico

open access: yesRemote Sensing, 2013
Empirical band ratio algorithms for the estimation of colored dissolved organic matter (CDOM) and dissolved organic carbon (DOC) for Sea-viewing Wide Field-of-view Sensor (SeaWiFS), Moderate Resolution Imaging Spectroradiometer (MODIS) and MERIS ocean ...
Blake A. Schaeffer   +4 more
doaj   +1 more source

Remote sensing for Mapping TSM concentration in Mahakam Delta: an analytical approach [PDF]

open access: yes, 2004
The Indonesian coastal zones have always been under heavy pressures, including those from fisheries, oil industries and sea transportation. The presence of these activities carry a large portion of risk in damaging the environment as well as in ...
Budhiman, S.   +2 more
core  

Generalized modulational instability in multimode fibers: wideband multimode parametric amplification

open access: yes, 2015
In this paper intermodal modulational instability (IM-MI) is analyzed in a multimode fiber where several spatial and polarization modes propagate. The coupled nonlinear Schr\"{o}dinger equations describing the modal evolution in the fiber are linearized ...
Guasoni, M.
core   +1 more source

New Hampshire Estuaries Probabilistic Monitoring Program in 2008 [PDF]

open access: yes, 2009
The New Hampshire Department of Environmental Services (NHDES), the U.S. Environmental Protection Agency (EPA) and the University of New Hampshire (UNH) partnered in 2008 to implement the National Coastal Assessment in NH’s estuarine waters.
Trowbridge, Phil
core   +1 more source

Mechanisms of carbon and nutrient release from acid impacted soils: Investigating competitive sorption and aggregate dispersion [PDF]

open access: yes, 2018
Dissolved organic carbon (DOC) and associated nutrients are of critical importance to natural biogeochemical cycling. In recent decades, increased amounts of DOC have been observed in Northern Hemisphere surface waters recovering from acid deposition ...
Shavitz, Aaron M
core   +1 more source

Joint Report of Peer Review Panel for Numeric Nutrient Criteria for the Great Bay Estuary New Hampshire Department of Environmental Services June, 2009 [PDF]

open access: yes, 2014
This peer review was authorized through a collaborative agreement sponsored by the New Hampshire Department of Environmental Services (DES) and the Cities of Dover, Rochester and Portsmouth, New Hampshire.
Bierman, Victor J.   +3 more
core   +1 more source

High spatial resolution inversion of chromophoric dissolved organic matter (CDOM) concentrations in Ebinur Lake of arid Xinjiang, China: Implications for surface water quality monitoring

open access: yesInternational Journal of Applied Earth Observations and Geoinformation
Utilizing satellite remote sensing for the assessment and temporal-spatial analysis of Chromophoric Dissolved Organic Matter (CDOM) is vital for overseeing lake water health and devising management plans. This study focused on the saline, turbid and arid
Zhihui Li   +8 more
doaj   +1 more source

An ecological assessment of the trophic structure of York Pond in Coos County Milan, NH [PDF]

open access: yes, 2004
We examined the physical, chemical and biological properties of York Pond in Coos County Milan, NH as a part of a 6-lake study. Chemical and physical characteristics measured included: total phosphorus and nitrogen, turbidity, light profiles with Secchi ...
Peter, Christopher R.
core   +2 more sources

Algorithm Development and Validation for Satellite-Derived Distributions of DOC and CDOM in the US Middle Atlantic Bight [PDF]

open access: yes
In coastal ocean waters, distributions of dissolved organic carbon (DOC) and chromophoric dissolved organic matter (CDOM) vary seasonally and interannually due to multiple source inputs and removal processes.
Hooker, Stanford B.   +2 more
core   +1 more source

America’s unreported economy: measuring the size, growth and determinants of income tax evasion in the U.S. [PDF]

open access: yes
This study empirically investigates the extent of noncompliance with the tax code and examines the determinants of federal income tax evasion in the U.S. Employing a refined version of Feige’s (1986; 1989) General Currency Ratio (GCR) model to estimate a
Cebula, Richard, Feige, Edgar L.
core   +1 more source

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