…1990); US Department of Transportation, National Transportation Statistics (Washington, DC: Bureau of Transportation Statistics, 1999). Online at https://www.bts.gov/btsprod/nts/. Figure 4. The maximum size of power plants, US. Each line represents…
The entire issue of Population and Development Review with our article about Peak Farmland is now online: Population and Public Policy: Essays in Honor of Paul Demeny https://www.popcouncil.org/publications/books/2012_PDRSuppPopPublicPolicy.asp and will…
…fisheries, which contributed to their decline. Canada and Spain came to the brink of serious conflict over the cod on the Grand Banks off Newfoundland in the early 1990s. Widespread…
…Greater wealth enables people to buy higher speed, and when transit quickens, cities spread. Both average wealth and numbers will grow, so cities will take more land. What are the…
…you on behalf of the distinguished international Scientific Steering Committee (SSC) that is now planning the program (see https://www.coml.org for more information). Three main reasons motivate the Census of Marine…
…averaged about one hour of walking per day. The essence is that the transport system and the number of people basically determine covered land.[xii] Greater wealth enables people to buy higher…
…USDA Forest Products Laboratory. KAFUS INDUSTRIES. 1999. Kafus options 147,000 acres in Arizona as proposed site for increased kenaf fibre production. News release. Available online at www. Kafus.com/pr/news.html. MOULTON, R.J.,…
…have aided and abetted is gaining attention. An AP story in USA Today: https://www.usatoday.com/tech/news/techinnovations/2003-04-10-super-grid_x.htm A Science Daily news item: https://www.sciencedaily.com/releases/2003/03/030320073732.htm The final report for the National Energy Supergrid workshop: https://www.energy.ece.uiuc.edu/SuperGridReportFinal.pdf…
…Awards <https://www.google.com/giving/impact-awards.html> program to support organizations using technology and innovative approaches to solve some of the world’s toughest challenges. A project at the Smithsonian Institution<https://www.google.com/giving/impact-awards.html#consortium> devoted to reducing illegal wildlife…
We celebrate recent achievements in biodiversity informatics. Â Enjoy exploring the new GBIF interface for the global mapping of occurrence records. Try zooming and using the time slider: Â https://www.gbif.org/occurrence…