Staðreyndir um Ruby Falls
| svæði | 2.1 mi² |
| Íbúafjöldi | 1.039 |
| Mannfjöldi | 447 (43.1%) |
| Mannfjöldi | 592 (56.9%) |
| Íbúabreyting (1975 to 2020) | +98.3% |
| Íbúabreyting (2000 to 2020) | +17.9% |
| Meðalaldur | 37.9 ár (Karl: 33.9, Kona: 40.3) |
| Staðartími | |
| Tímabelti | Sumartími í austurhluta Bandaríkjanna og Kanada |
| Lat & Lng | 35.01896, -85.33940 |
Kort af Ruby Falls
Gagnvirkt kort
Íbúafjöldi Ruby Falls
Ár 1975 til 2020
| Data | 1975 | 1990 | 2000 | 2015 | 2020 |
|---|---|---|---|---|---|
| Íbúafjöldi | 524 | 708 | 881 | 994 | 1.039 |
| Þéttbýli | 255,5 / mi² | 345,2 / mi² | 429,5 / mi² | 484,6 / mi² | 506,5 / mi² |
Heimildir: JRC (European Commission's Joint Research Centre) vinna á GHS built-up grid
Íbúabreyting Ruby Falls frá 2000 til 2015
Aukning um 12.8% frá ári 2000 til 2015
| Staðsetning | Breyting síðan 1975 | Breyting síðan 1990 | Breyting síðan 2000 |
|---|---|---|---|
| Ruby Falls | +89.7% | +40.4% | +12.8% |
| Tennessee | +59.6% | +33% | +16.4% |
| Bandaríkin | +46.9% | +27.2% | +13.7% |
Heimildir: JRC (European Commission's Joint Research Centre) vinna á GHS built-up grid
Miðaldur Ruby Falls
Miðaldur: 37.9 ár
| Staðsetning | Meðalaldur | Miðgildi aldurs (kvenkyns) | Miðgildi aldurs (karl) |
|---|---|---|---|
| Ruby Falls | 37.9 yrs | 40.3 yrs | 33.9 yrs |
| Tennessee | 38.1 yrs | 39.3 yrs | 36.8 yrs |
| Bandaríkin | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Heimildir: CIESIN (Center for International Earth Science Information Network)
Íbúaþéttleiki Ruby Falls
Íbúaþéttleiki: 507 / mi²
| Staðsetning | Íbúafjöldi | svæði | Þéttleiki |
|---|---|---|---|
| Ruby Falls | 1.039 | 2,051 sq mi | 507 / mi² |
| Tennessee | 6,7 million | 42.144,3 sq mi | 158 / mi² |
| Bandaríkin | 321,6 million | 3.796.740,8 sq mi | 84,7 / mi² |
Heimildir: JRC (European Commission's Joint Research Centre) vinna á GHS built-up grid
Sögulegur og áætlaður íbúafjöldi Ruby Falls
Áætlaður íbúafjöldi frá 1820 til 2100
Heimildir:
- JRC (European Commission's Joint Research Centre) vinna á GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Hlekkur] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Mannþróunarvísitala (HDI)
Tölfræðileg samsett vísitala um lífslíkur, menntun og tekjur á mann.
Heimild: [Hlekkur] Kummu, M., Taka, M. &Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4
CO2 losun Ruby Falls
Losun koltvísýrings (CO2) á mann í tonnum á ári
| Staðsetning | Losun CO2 | Losun CO2 á mann | Styrkur koltvísýringslosunar |
|---|---|---|---|
| Ruby Falls | 16,243 tn | 15.63 tn | 7,918.9 tons/mi² |
| Tennessee | 123,831,692 tn | 18.6 tn | 2,938.3 tons/mi² |
| Bandaríkin | 5,664,619,810 tn | 17.62 tn | 1,492 tons/mi² |
Heimildir: [Hlekkur] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a
CO2 losun Ruby Falls
| CO2 losun 2013 (tonn/ári) | 16,243 tn |
| CO2 losun 2013 (tonn/ári) á íbúa | 15.63 tn |
| CO2 losunarstyrkur 2013 (tonn/mi²/ári) | 7,918.9 tons/mi² |
Náttúruhættu
Relative risk out of 10
| Hætta | Risk Level |
|---|---|
| Earthquake | Medium (3.3) |
| Cyclone | Medium (5) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Heimildir:
- Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University, International Bank for Reconstruction and Development - The World Bank, and United Nations Environment Programme Global Resource Information Database Geneva - UNEP/GRID-Geneva. 2005. Global Cyclone Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4CZ353K.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Earthquake Hazard Distribution - Peak Ground Acceleration. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4BZ63ZS.
Nýlegir jarðskjálftar í grenndinni
Stærð 3.0 og hærri
| Dagsetning▼ | Tími↕ | Magnitude↕ | Distance↕ | Dýpt↕ | Staðsetning↕ | Hlekkur |
|---|---|---|---|---|---|---|
| 12/12/18 | 9:14 AM | 4.4 | 85.9 km | 7,870 m | 12km NNE of Decatur, Tennessee | usgs.gov |
| 11/1/09 | 5:01 PM | 3 | 46.1 km | 24,510 m | 1km ESE of South Cleveland, Tennessee | usgs.gov |
| 8/1/09 | 1:38 PM | 3.2 | 95.7 km | 5,400 m | 11km NE of McCaysville, Georgia | usgs.gov |
| 6/23/08 | 11:30 PM | 3.1 | 46.7 km | 8,760 m | 12km ENE of Varnell, Georgia | usgs.gov |
| 6/19/07 | 6:16 PM | 3.5 | 85.8 km | 1,170 m | 10km ENE of Spencer, Tennessee | usgs.gov |
| 12/18/06 | 8:34 AM | 3.3 | 97.5 km | 17,690 m | 14km ESE of Englewood, Tennessee | usgs.gov |
| 4/11/06 | 3:29 AM | 3.3 | 87 km | 19,550 m | 5km NE of Etowah, Tennessee | usgs.gov |
| 10/12/05 | 6:27 AM | 3.3 | 90.5 km | 8,119 m | 8km NNE of Athens, Tennessee | usgs.gov |
| 5/2/03 | 10:48 AM | 3.1 | 63.3 km | 14,500 m | 11km ENE of Fort Payne, Alabama | usgs.gov |
| 4/29/03 | 9:45 AM | 3.1 | 69.6 km | 3,080 m | 7km E of Fort Payne, Alabama | usgs.gov |
Heimild: U.S. Geological Survey (USGS)
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