The ocean is teeming with microscopic organisms called phytoplankton. Phytoplankton comprises two main groups: photosynthetic cyanobacteria and the single-celled algae that drift in the sunlit top layers of oceans. They provide food, directly or indirectly for virtually every other marine creature. They emit much of the oxygen that permeates our atmosphere and their fossilized remains, buried and compressed by geological forces, are transformed into oil. In addition, they play a huge role in the cycling of carbon dioxide from the atmosphere to the biosphere and back, cycling that helps to control Earth’s climate .air jordan 1
Processing big data efficiently has become a necessity of the hour in ecological and climate change research. Now there are enormous number of public data available online, which demands high level of processing capabilities too. In this post I will show you how we can process ESA-Interim data which is global atmospheric reanalysis from 1979 to present developed by ECMWF.
The first release candidate of feature rich GRASS 7.0 is released on January 14, 2015. The new candidate release is an output of 6 years of development after the last release of GRASS 6.4.0. One of the main feature in GRASS 7.0 is its new python user interface replacing the old tcl/tk based GUI.
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Changes and improvements on the latest version can be read here: GRASS 7.0 RC1
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