نتایج جستجو برای: urban sinks
تعداد نتایج: 176548 فیلتر نتایج به سال:
China has become the largest contributor of anthropogenic atmospheric mercury (Hg) in the world owing to its fast growing economy and the largest of populations. Over the last two decades, Hg has become of increasing environmental concern in China and much has been published on its distribution, transportation, methylation, and bioaccumulation in aquatic systems and areas of geologic resource e...
Citation: Carlson DF, Suaria G, Aliani S, Fredj E, Fortibuoni T, Griffa A, Russo A and Melli V (2017) Combining Litter Observations with a Regional Ocean Model to Identify Sources and Sinks of Floating Debris in a Semi-enclosed Basin: The Adriatic Sea. Front. Mar. Sci. 4:78. doi: 10.3389/fmars.2017.00078 Combining Litter Observations with a Regional Ocean Model to Identify Sources and Sinks of ...
a r t i c l e i n f o In this paper, a routing protocol for k-anycast communication based upon the anycast tree scheme is proposed for wireless sensor networks. Multiple-metrics are utilized for instructing the route discovery. A source initiates to create a spanning tree reaching any one sink with source node as the root. Subsequently, we introduce three schemes for k-anycast: a packet is tran...
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