Staðreyndir um Samoa
| svæði | 0.8 mi² |
| Íbúafjöldi | 276 |
| Mannfjöldi | 153 (55.5%) |
| Mannfjöldi | 123 (44.5%) |
| Íbúabreyting (1975 to 2020) | +100.0% |
| Íbúabreyting (2000 to 2020) | +13.1% |
| Meðalaldur | 27.8 ár (Karl: 27.6, Kona: 28.2) |
| Hverfi | Peninsula, Pacific, Eureka City |
| Staðartími | |
| Tímabelti | Sumartími á Kyrrahafssvæðinu |
| Lat & Lng | 40.81874, -124.18645 |
| Pósti Númer | 95564 |
Kort af Samoa
Gagnvirkt kort
Íbúafjöldi Samoa
Ár 1975 til 2020
| Data | 1975 | 1990 | 2000 | 2015 | 2020 |
|---|---|---|---|---|---|
| Íbúafjöldi | 138 | 201 | 244 | 264 | 276 |
| Þéttbýli | 168,2 / mi² | 245 / mi² | 297,4 / mi² | 321,8 / mi² | 336,4 / mi² |
Heimildir: JRC (European Commission's Joint Research Centre) vinna á GHS built-up grid
Íbúabreyting Samoa frá 2000 til 2015
Aukning um 8.2% frá ári 2000 til 2015
| Staðsetning | Breyting síðan 1975 | Breyting síðan 1990 | Breyting síðan 2000 |
|---|---|---|---|
| Samoa | +91.3% | +31.3% | +8.2% |
| Kalifornía | +51.8% | +28.5% | +13.9% |
| Bandaríkin | +46.9% | +27.2% | +13.7% |
Heimildir: JRC (European Commission's Joint Research Centre) vinna á GHS built-up grid
Miðaldur Samoa
Miðaldur: 27.8 ár
| Staðsetning | Meðalaldur | Miðgildi aldurs (kvenkyns) | Miðgildi aldurs (karl) |
|---|---|---|---|
| Samoa | 27.8 yrs | 28.2 yrs | 27.6 yrs |
| Kalifornía | 35.3 yrs | 36.5 yrs | 34.2 yrs |
| Bandaríkin | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Heimildir: CIESIN (Center for International Earth Science Information Network)
Íbúaþéttleiki Samoa
Íbúaþéttleiki: 336 / mi²
| Staðsetning | Íbúafjöldi | svæði | Þéttleiki |
|---|---|---|---|
| Samoa | 276 | 0,82 sq mi | 336 / mi² |
| Kalifornía | 38,8 million | 163.694,5 sq mi | 237 / 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 Samoa
Áætlaður íbúafjöldi frá 1880 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.
Hverfi í Samoa
Hlutfall fyrirtækja eftir hverfum í Samoa
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 Samoa
Losun koltvísýrings (CO2) á mann í tonnum á ári
| Staðsetning | Losun CO2 | Losun CO2 á mann | Styrkur koltvísýringslosunar |
|---|---|---|---|
| Samoa | 2,311 tn | 8.37 tn | 2,816.4 tons/mi² |
| Kalifornía | 625,399,868 tn | 16.13 tn | 3,820.5 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 Samoa
| CO2 losun 2013 (tonn/ári) | 2,311 tn |
| CO2 losun 2013 (tonn/ári) á íbúa | 8.37 tn |
| CO2 losunarstyrkur 2013 (tonn/mi²/ári) | 2,816.4 tons/mi² |
Náttúruhættu
Relative risk out of 10
| Hætta | Risk Level |
|---|---|
| Drought | High (9) |
| Flood | Medium (4) |
| Earthquake | High (10) |
* 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, and International Research Institute for Climate and Society - IRI - Columbia University. 2005. Global Drought Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4VX0DFT.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.
- 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 |
|---|---|---|---|---|---|---|
| 2/4/19 | 6:19 PM | 3.05 | 12.7 km | 7,900 m | 5km E of Pine Hills, CA | usgs.gov |
| 3/22/18 | 4:24 PM | 4.42 | 18.7 km | 24,520 m | 17km W of Humboldt Hill, CA | usgs.gov |
| 10/29/15 | 1:46 AM | 3.07 | 18.2 km | 24,850 m | 8km ESE of Bayside, California | usgs.gov |
| 8/3/13 | 2:25 AM | 4.47 | 18.2 km | 20,433 m | 18km WNW of Bayview, California | usgs.gov |
| 4/22/11 | 1:32 AM | 3.25 | 19.5 km | 29,071 m | Northern California | usgs.gov |
| 2/5/11 | 4:52 AM | 3.04 | 13.5 km | 18,730 m | offshore Northern California | usgs.gov |
| 8/21/10 | 9:02 PM | 3.18 | 17.7 km | 25,528 m | Northern California | usgs.gov |
| 5/3/09 | 5:54 PM | 4.17 | 8 km | 20,257 m | Northern California | usgs.gov |
| 3/27/09 | 8:32 AM | 3.7 | 18.8 km | 18,029 m | offshore Northern California | usgs.gov |
| 4/21/08 | 10:00 PM | 4.2 | 4.7 km | 20,609 m | Northern California | usgs.gov |
Heimild: U.S. Geological Survey (USGS)
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