The Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers, for the years 2000, 2005, 2010, 2015, and 2020. A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative units, was used to assign population counts to 30 arc-second grid cells.
This dataset provides a direct internet link to easily access marine life information and data recorded for Tuvalu on the Sea Life Base portal. Sea Life Base is a global online database of information about marine life. It aims to provide key information on the taxonomy, distribution and ecology of all marine species in the world apart from finfish.
This datase provides a direct internet link to access fish species information such as (names, distribution, taxonomy, habitats, behavior, genetic etc) for Tuvalu
FishBase is a global species database of fish species (specifically finfish). It is the largest and most extensively accessed online database on adult finfish on the web.
A direct internet link to access information related to bird species of Tuvalu recorded on the BirdLife International Online portal
Data submitted to the UN Ozone Secretariat highlighting the trend of ODS consumption (calculated as Production (if any) + imports - exports) in Tuvalu. Ozone Depleting Substances calculated here are HCFCs and Methal Bromide.
'Story Maps' allows an individual to combine authoritative maps with narrative text, images, and multimedia content to make it easy to harness the power of maps and geography to tell a story. An insight into Tuvalu's environmental issues is featuring on the story map website with images and ArcGIS contents.
Tuvalu became the 189th member of the United Nations on September 5, 2000. This dataset provides a direct internet link to access all the highlight information pertaining to Tuvalu's participation in the UN
time series data on the consumption of CFC 12 & CFC 115 in Tuvalu in the past and submitted to Ozone Secretariat. This data was reported in the National Compliance Action Strategy to implement the Montreal Protocol on Substances that Deplete the Ozone Layer in Tuvalu
Click to access a story on Tuvalu's Environmental issues.
A timeline of events, highlighting Tuvalu's participation in the UN since it became a member,
The overall generation rates of 2,904 kg/day is higher than found in the 2017 Tuvalu waste survey (Sagapolutele & Binney, 2017), which provided an estimate of 2,478 kg/day.
visualization developed by Inform team
Refer to page 59 of the Audit Report
By volume from DWM data, 38% of incoming waste is from households and 62% from other sources, including green waste. Landfill sample, gained over 6 days featured much less construction waste than DWM data, given the shorter timeframe and put the ratio at 53% household and 47% other sources.
Refer to page 60 of Waste Audit Report
The web-page has navigation tools for the user to efficiently explore and discover different marine life information for Tuvalu
The online database has a navigation tool to efficiently explore fish information for Tuvalu.