![]() ![]() After which, the best 100 essays (for each category) will be selected and successful candidates will be notified and invited for the second stage. After marking, a set of judges will scrutinize their scripts to ensure marking was done appropriately. Markers will be selected from each geo political zone and the scripts will be swapped among them. Participants will have a total of 2 weeks in this stage. Plagiarism is an automatic disqualification. Each participant is required to research his or her topic and write accordingly. Stage 1: The first stage is the general stage where every participant for each category submits an essay based on our given topics for grading. Thus, the essay will be open to participants from every state in each geopolitical zone. Participants are expected to reside in one of the 36 states or the Federal Capital of Nigeria. Students are allowed to write on a piece of paper and scan to upload on the website. ![]() Entries must be from 400 to 800 words in length for SS1 and from 200 to 400 for JSS1.Entries should not have been previously published in professional media.Plagiarism and off-topic material will result in disqualification All entries must be original works, in English.The competition is strictly for senior secondary school students in the 36 states and the FCT, in Nigeria.Interested participants must be a JSS 1 or SSS1 by the start date of the new 2023/2024 academic session. NSIDC also provides information on more than 130,000 glaciers through the World Glacier Inventory.Both categories will be allotted different topics to write upon. The Randolph Glacier inventory is not currently accessible through NSIDC but is available from the GLIMS project website. It includes detailed outlines of the extent of each glacier, with images in the inventory spanning from 1999 to 2010. The Randolph Glacier Inventory, which is a global catalogue of glacier outlines, supplements GLIMS Glacier Database. The GLIMS Glacier Database enables scientists to map how glaciers have changed over time, allowing them to better understand the impacts these changes will have on water resources, downstream hazards, ecosystem changes, and global sea level rise. Since its inception, over 60 institutions in 28 nations worldwide have contributed to the GLIMS Glacier Database.īecause glaciers advance and retreat in response to environmental cues, including changes in temperature and precipitation, they are strong indicators of climate change. It is a collection of worldwide cooperative networks (Regional Centers) that map and analyze glacier fluctuations in their geographic region of expertise. The GLIMS initiative was established in 1999 by the joint U.S./Japan ASTER Science Team. These additional sources include other satellite observations, such as observations from Satellite Pour l’Observation de la Terre (SPOT) and EMI+, as well as maps, aerial photographs, and historical observations dating back to 1850.Ī sample image of Alaskan glaciers from the GLIMS glacier viewer application. Data are primarily derived from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument aboard the Terra satellite and the Landsat Enhanced Thematic Mapper Plus (ETM+), but other sources are also used. The collection includes data from approximately 70 percent of the world's 200,000 glaciers, and new glaciers are continually added. The glacier database includes measurements of glacier geometry, glacier area, snowlines, supraglacial lakes and rock debris, and other glacial attributes, as well as browse images. This data collection’s primary data product is the GLIMS Glacier Database. GLIMS is an international project to inventory the world’s glaciers and to create a comprehensive, global database of land ice through repeat surveys. The NSIDC DAAC GLIMS data collection includes data from the Global Land Ice Measurements from Space (GLIMS) initiative. Exchange for Observations and Local Knowledge of the Arctic (ELOKA).NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC).Greenland Today & Antarctic Ice Sheet Today. ![]()
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