Kategoria katika Riva
Viwanda
Mgawanyo wa biashara kwa sekta katika Riva
| Maelezo ya Viwanda | Idadi ya Uanzishwaji | Umri wa Wastani wa Biashara |
|---|---|---|
| Usafiri | 34 | 31 year |
| Ujenzi wa majengo | 9 | 24 year |
| Udhibiti wa shirika | 7 | — |
| Wahasibu | 6 | — |
| Huduma za jamii | 5 | — |
| Afya na matibabu | 5 | — |
| Makontakta kwa ujumla | 5 | — |
| Huduma za sayansi na kiufundi | 5 | — |
Ukweli wa Riva
| Area | 2.6 mi² |
| Idadi ya Watu | 4,379 |
| Idadi ya Wanaume | 2,202 (50.3%) |
| Idadi ya Wanawake | 2,177 (49.7%) |
| Mabadiliko ya idadi ya watu (1975 to 2020) | +48.3% |
| Mabadiliko ya idadi ya watu (2000 to 2020) | +17.2% |
| Umri Wastani | Miaka 44.5 (Mwanamume: 44.3, Mwanamke: 44.8) |
| Simu Kiambishi | 301, 410 |
| Mitaa | Riva, Windsor Mill |
| wakati wa Kawaida | |
| Ukanda wa saa | Saa za Mchana za Mashariki |
| Latitudo na Longitudo | 38.95206, -76.57802 |
| Posta | 21140 |
Ramani ya Riva
Ramani inayoingiliana
Idadi ya watu ya Riva
Miaka 1975 hadi 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Idadi ya Watu | 2,953 | 3,408 | 3,736 | 4,233 | 4,379 | 4,337 | 4,224 |
| Uzani wa Idadi ya Watu | 1,154.5 / mi² | 1,332.3 / mi² | 1,460.6 / mi² | 1,654.9 / mi² | 1,711.9 / mi² | 1,695.5 / mi² | 1,651.3 / mi² |
Mabadiliko ya idadi ya watu ya Riva kutoka 2000 hadi 2020
Ongezeko la 17.2% kutoka mwaka 2000 hadi 2020
| Location | Mabadiliko tangu 1975 | Mabadiliko tangu 1990 | Mabadiliko tangu 2000 |
|---|---|---|---|
| Riva | +48.3% | +28.5% | +17.2% |
| Maryland | — | — | — |
| Marekani | — | — | — |
Umri wa wastani wa Riva
Umri wa wastani: miaka 44.5
| Location | Umri Wastani | Umri wa Kati (Kike) | Umri wa Kati (Mwanaume) |
|---|---|---|---|
| Riva | 44.5 yrs | 44.8 yrs | 44.3 yrs |
| Maryland | 38.2 yrs | 39.6 yrs | 36.8 yrs |
| Marekani | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Msongamano wa watu wa Riva
Msongamano wa watu: 1,712 / mi²
| Location | Idadi ya Watu | Area | Msongamano |
|---|---|---|---|
| Riva | 4,379 | 2.558 sq mi | 1,712 / mi² |
| Maryland | 6 million | 12,405.9 sq mi | 483 / mi² |
| Marekani | 321.6 million | 3,796,740.8 sq mi | 84.7 / mi² |
Idadi ya watu ya kihistoria na inayokadiriwa ya Riva
Idadi ya watu inayokadiriwa kutoka 1760 hadi 2100
- JRC (European Commission's Joint Research Centre) kazi ya GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Kiunga] 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.
Simu Kiambishi
Nambari za eneo la Asilimia zinazotumiwa na wafanyibiashara katika Riva
Mgawanyo wa bei
Ugawaji wa biashara kwa bei ya Riva
Kielelezo cha Maendeleo ya Binadamu (HDI)
Faharisi ya takwimu ya kitisho cha kuishi, elimu, na mapato ya kila mtu.
Utoaji wa CO2 wa Riva
Carbon Dioxide (CO2) Uzalishaji wa hewa kwa Capita huko Tonnes kwa mwaka
| Location | Uzalishaji wa CO2 | Uzalishaji wa CO2 kwa Capita | Uzito wa uzalishaji wa CO2 |
|---|---|---|---|
| Riva | 96,376 tn | 22.01 tn | 37,677.3 tons/mi² |
| Maryland | 98,007,598 tn | 16.37 tn | 7,900.1 tons/mi² |
| Marekani | 5,664,619,810 tn | 17.62 tn | 1,492 tons/mi² |
| Utoaji wa CO2 wa 2013 (tani/mwaka) | 96,376 tn |
| Utoaji wa CO2 wa 2013 (tani/mwaka) kwa mtu | 22.01 tn |
| Nguvu ya utoaji wa CO2 wa 2013 (tani/mi²/mwaka) | 37,677.3 tons/mi² |
Hatari ya Hatari za Asili
Hatari ya jamaa kati ya 10
| Hatari | Ngazi ya hatari |
|---|---|
| Mafuriko | Wastani (7) |
| Kimbunga | Wastani (5) |
* Hatari, haswa juu ya mafuriko au maporomoko ya ardhi, inaweza kuwa sio kwa eneo lote.
- 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 Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.
Matetemeko ya Ardhi ya hivi karibuni
Uzito 3.0 na zaidi
| Tarehe▼ | Wakati↕ | Magnitude↕ | Distance↕ | Undani↕ | Location↕ | Kiunga |
|---|---|---|---|---|---|---|
| 7/16/10 | 9:04 AM | 3.6 | 79.7 km | 7,030 m | 1km NW of Germantown, Maryland | usgs.gov |
Kuhusu Takwimu Zetu
Data katika ukurasa huu inakadiriwa kwa kutumia zana na rasilimali kadhaa zinazopatikana hadharani. Inatolewa bila dhamana, na inaweza kuwa na makosa. Tumia kwa hatari yako mwenyewe.

