WMO air quality and climate bulletin 2022
The WMO Air Quality and Climate Bulletin reports annually on the state of air quality and its connections to climate change, reflecting on the geographical distribution of and changes in the levels of
Atmosphere
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Scientists detect a human fingerprint in the atmosphere's seasonal cycles
We know that humans are causing Earth’s climate to change. It used to be that “climate change” mostly referred to increasing temperatures near the Earth’s surface, but increasingly, climate change has
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Climate change causing high-altitude clouds to becoming increasingly visible
The discovery of high altitude cloud formations was made possible in 1885 after the eruption of Krakatoa volcano in Indonesia increased the amount of water vapour in the air. Sightings of the clouds became
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The evolution, seasonality and impacts of western disturbances
<p>Western disturbances (WDs) are upper-level synoptic-scale systems embedded in the subtropical westerly jet stream (STWJ), often associated with extreme rainfall events in north India and Pakistan during
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A proposed global metric to aid mercury pollution policy
The Minamata Convention on Mercury entered into force in August 2017, committing its currently 92 parties to take action to protect human health and the environment from anthropogenic emissions and releases
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Decadal surface temperature trends in India based on a new high-resolution data set
<p>A new comprehensive surface temperature data set for India is used to document changes in Indian temperature over seven decades, in order to examine the patterns and possible effects of global warming.
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Convergent evidence for widespread rock nitrogen sources in Earth’s surface environment
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
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EnviStats India 2018
The objective of environment statistics is to provide information about the environment, its changes over time and across locations, and the main factors that influence them. Ultimately, environment statistics
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Effect of unusual dust event on meteorological parameters & aerosol optical and radiative properties
<p>A very unusual dust plume generated from dust-storm activities over the Arabian Peninsula and Southwest Asia affected the north-west region of India between March 20 and 23, 2012, causing significant
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A new coupled ocean‐waves‐atmosphere model designed for tropical storm studies: Example of tropical cyclone Bejisa (2013–2014) in the south‐west Indian Ocean
<p>Ocean‐Waves‐Atmosphere (OWA) exchanges are not well represented in current Numerical Weather Prediction (NWP) systems, which can lead to large uncertainties in tropical cyclone track and intensity forecasts.
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For carbon sink target, India looks at catchment area plan
A carbon sink is a system that absorbs carbon dioxide from the atmosphere. Having committed a target of creating an additional carbon sink the equivalent of 2.5 billion to 3 billion tonnes carbon dioxide