Nitrogen availability is a pivotal control on terrestrial carbon sequestration and global climate change. Historical and contemporary views assume that nitrogen enters Earth’s land-surface ecosystems from the atmosphere. Here we demonstrate that bedrock is a nitrogen source that rivals atmospheric nitrogen inputs across major sectors of the global terrestrial environment.
Question raised in Lok Sabha on Carbon Sink, 22/12/2017. India submitted its Nationally Determined Contributions (NDC) under Paris Agreement to United Nations Framework Convention on Climate Change (UNFCCC).