Dynamics of greenhouse gases (CO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;, CH&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;, N&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O) along the Zambezi River and major tributaries, and their importance in the riverine carbon budget
Biogeosciences