Results 41 to 50 of about 107,468 (201)
The Secchi disk is often used to monitor the transparency of water. However, the results of personal measurement are easily affected by subjective experience and objective environment, and it is time-consuming.
Feng Lin +4 more
doaj +1 more source
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 11, No. 3, Spring 2001 (incomplete)
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
Ground Vibration Isolation of Multiple Scattering by Using Rows of Tubular Piles as Barriers
A new formal solution for the multiple scattering of plane harmonic waves by a group of arbitrary configuration tubular piles in an elastic total space is derived.
Miao-miao Sun +7 more
doaj +1 more source
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 9, No. 1, Summer 1998 (incomplete)
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
With the rapid development of economics and urban integration in coastal areas, the amounts of wading constructions such as sea-crossing bridges and natural disasters-prevention sea-walls increase faster.
LI Zuisen +4 more
doaj +1 more source
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 12, No. 2, Winter 2002
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
Spatial distribution and influencing factors of rice irrigation water demand based on GIS [PDF]
The spatiotemporal distribution of irrigation water demand is the main basis for scientifically formulating irrigation quotas and management strategies for different regions.
Zhang Yadong +4 more
doaj +1 more source
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 14, No. 4, Summer 2004
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 12, No. 4, Summer 2002
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
Potential for Increased Mercury Accumulation in the Estuary Food Web
Present concentrations of mercury in large portions of San Francisco Bay (Bay), the Sacramento-San Joaquin Delta (Delta), and the Sacramento and San Joaquin rivers are high enough to warrant concern for the health of humans and wildlife.
Jay A Davis +4 more
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