| Contact | |
|---|---|
| Contact organisation | National statistical institute |
| Contact organisation unit | Environmental and Energy Accounts Department |
| Contact name | Marieta Petrova |
| Contact person function | Chief expert |
| Contact mail address | 2 Panayot Volov St., 1038 Sofia |
| Contact email address | |
| Contact phone number | +359 2 9857 504 |
| Contact fax number | |
| Metadata update | |
| Metadata last certified | 20 December 2019 |
| Metadata last posted | 20 December 2019 |
| Metadata last update | 20 December 2019 |
| Statistical presentation | |
| Data description | Annual data about the number of points of noise registration and measured noise levels in decibels. |
| Classification system | |
| Sector coverage | Exhaustive survey which covers all points of noise registration in the country. |
| Statistical concepts and definitions | |
| Statistical unit | |
| Statistical population | |
| Reference area | Total for the country. |
| Time coverage | 1980 - 2018 |
| Base period | Not applicable. |
| Unit of measure | |
Number; Decibels. | |
| Reference period | |
Year. | |
| Institutional mandate | |
| Legal acts and other agreements | National system for monitoring noise in the environment. |
| Data sharing | |
| Confidentiality | |
| Confidentiality - policy | · Law on Statistics; · Regulation (EC) No 223/2009 on European statistics (recital 24 and Article 20(4)) of 11 March 2009 (OJ L 87, p. 164), stipulates the need to establish common principles and guidelines ensuring the confidentiality of data used for the production of European statistics and the access to those confidential data with due account for technical developments and the requirements of users in a democratic society. |
| Confidentiality - data treatment | Individual data are not published in accordance with article 25 of the Law on Statistics. The publishing of individual data can be performed only in accordance with article 26 of the same law. |
| Release policy | |
| Release calendar | The date of release of statistical information is indicated in the Release Calendar presenting the results of the statistical surveys carried out by the National Statistical Institute. |
| Release calendar access | The calendar is available on the NSI website: http://www.nsi.bg/en/node/480 |
| User access | Data on Registrered noise levels is published on the NSI website, section Environment in accordance with the Law on Statistics and the European Statistics Code of Practice respecting the professional independence and aimed at objectivity, transparency and equal treatment of all consumers. |
| Frequency of dissemination | |
Yearly. | |
| Accessibility and clarity | |
| News release | No. |
| Publications | · Environment; · Statistical Reference Book; · Statistical Yearbook. |
| On-line database | Data on Registrered noise levels are available to all users of the NSI website under the heading Environment: http://www.nsi.bg/en/node/5102 |
| Micro-data access | Not available. |
| Other | Information service on request, according to the Rules for the dissemination of statistical products and services in NSI. |
| Documentation on methodology | Statistical questionnaire for registered noise levels. |
| Quality documentation | Not available. |
| Quality management | |
| Quality assurance | |
| Quality assessment | |
| Relevance | |
| User needs | |
| User satisfaction | |
| Completeness | |
| Accuracy and reliability | |
| Overall accuracy | |
| Sampling error | |
| Non-sampling error | |
| Timeliness and punctuality | |
| Timeliness | |
| Punctuality | |
| Coherence and comparability | |
| Comparability - geographical | |
| Comparability - over time | |
| Coherence - cross domain | |
| Coherence - internal | |
| Cost and burden | |
| Data revision | |
| Data revision - policy | |
| Data revision - practice | |
| Statistical processing | |
| Source data | National Center of Public Health and Analysis. |
| Frequency of data collection | Yearly. |
| Data collection | Electronic questionnaire of the National Center of Public Health and Analysis. |
| Data validation | |
| Data compilation | |
| Adjustment | |
| Comment | |
In 2018 the total use of freshwater and non-freshwater in the country is 4 647 million m3 which decreased with 1.8% compared to 2017. The daily average household water consumption from public water supply remains on the same level compared to 2017 - 99 litres per capita.
In 2018 the total value of tangible fixed assets with ecological use in the country amounted to 9 523.6 million BGN which compared to 2017 increased by 0.6%.
The National Statistical Institute presents results from annual surveys in the domain of environmental statistics for 2017. Detailed data by particular topics are placed under the heading ‘Environment’ on the NSI web site: http://www.nsi.bg.
The National Statistical Institute presents results from annual surveys in the domain of environmental statistics for 2016. Detailed data by particular topics are placed under the heading "Environment" on the NSI web site: http://www.nsi.bg.
The National Statistical Institute presents results from annual surveys in the domain of environmental statistics for 2015. Detailed data by particular topics are placed under the heading ‘Environment’ on the NSI web site: http://www.nsi.bg.
The National Statistical Institute presents results from annual surveys in the domain of environmental statistics for 2014. Detailed data by particular topics are placed under the heading "Environment" on the NSI web site: http://www.nsi.bg
The National Statistical Institute presents results from annual surveys in the domain of environmental statistics for 2013. Detailed data by particular topics are placed under the heading "Environment" on the NSI web site: http://www.nsi.bg
The National Statistical Institute presents results from annual surveys in the domain of environmental statistics for 2012. Detailed data by particular topics are placed under the heading "Environment" on the NSI web page: http://www.nsi.bg.
The National Statistical Institute presents results from annual surveys in the domain of environmental statistics for 2011. Detailed data by particular topics are placed under the heading "Environment" on the NSI web page.
The National Statistical Institute presents to the users results from annual surveys in the domain of environmental statistics for 2010.
The National Statistical institute has the pleasure to present to the attention of its users results from the annual surveys in the field of environmental statistics for 2009.
The Statistical Reference Book presents topical information on the demographic processes as well as the economic, social and cultural development of the Republic of Bulgaria for the 2016 - 2019 period.
The Statistical Reference Book presents topical information on the demographic processes as well as the economic, social and cultural development of the Republic of Bulgaria for the 2016 - 2019 period.
It provides current statistical information about the demographic, economic and social development of the country for 2013 - 2018 in different territorial and classification aggregations and breakdowns.
In 2018, for the first time, we presented the results of the statistical surveys through graphics, images and other visualization tools, which resulted in a positive response among a wide range of users. We believe that this modern way of presenting statistical information will trigger the interest in those who for the first time encounter the meaning of numbers revealing important aspects of socio-economic life.
The Statistical Reference Book presents topical information on the demographic processes as well as the economic, social and cultural development of the Republic of Bulgaria for the 2015 - 2018 period.
The Statistical Reference Book presents topical information on the demographic processes as well as the economic, social and cultural development of the Republic of Bulgaria for the 2015 - 2018 period.
It provides current statistical information about the demographic, economic and social development of the country for 2012 - 2017 in different territorial and classification aggregations and breakdowns.
