Dec 05, 2019 The tool creates a Ecospold 2 - XML file that can be edited further in EcoEditor (ecoinvent). I was able to do so, but I can`t import the same file into my ecoinvent database in OpenLCA. After trying all the import options, nothing happens. I know how to import zolca files, but it is not working out for XML files. The EcoSpold data (exchange) format is recommended for that purpose. 1.5 Final reports of the ecoinvent projects The results of the ecoinvent projects are described in several separate reports. In principle, each database in EcoSpold or ILCD format can be directly imported into openLCA. Tools like the openLCA format converter or the EcoSpoldAccess spreadsheet macro formerly provided by the ecoinvent centre can be used to create data in the appropriate formats. However, if you want to work with data from several databases, or with. EcoSpold1 ecoSpold is a common data exchange format used for life cycle inventory data and life cycle impact assessment methods. All leading LCA software tools implemented the ecoSpold1 data format interface to enable easy importing and partly also editing and exporting of ecoSpold1 datasets. Dear everyone,I glanced the Ecospold 02 documentation and read that the @contextId is a required field for Elementary and Intermediate Exchanges MasterData files. But in the v3.1 Ecoinvent DB, there is no defined @contextId in the ElementaryExchanges.xml and IntermediateExchanges.xml in MasterData.
- Importing Ecoinvent Database In Ecospold Format For Mac Windows 7
- Importing Ecoinvent Database In Ecospold Format For Mac Pro
- Importing Ecoinvent Database In Ecospold Format For Mac Free
- Importing Ecoinvent Database In Ecospold Format For Mac Free
With version 3, we have adopted the new ecoSpold 2 data format. While the data format may not concern you much, the new capabilities of the format may interest you. First of all, the commenting and documentation functions of the datasets have been greatly increased. While very useful, the old documentation in the reports needed to be opened separately and searched for the correct information, and changes were only documented in separate change reports. With the new data format, we can provide more documentation directly within the dataset. This allows e.g. the tool providers to give you better direct access to the information on where and how a dataset was generated and where the values originate, and modifications and updates of the data on the inventory are now more easily traceable. We have encouraged our new data providers to use this feature – the old datasets still refer to the existing reports if they have not been updated. Many users will also be happy to hear that the reports that have so far been available only in German are now also available in English on the file section of the ecoinvent database version 3.0.
The data format also allows us to use mathematical relations and other calculation aides within the dataset.
There are many new functionalities – at the same time we have worked hard to create a new version that still feels comfortable and familiar. To first orient yourself in ecoinvent version 3, we think it is enough to summarise that
- there is a choice of system models for different modelling approaches,
- there is now a difference between product and activity (process) names,
- there are now consumption mixes, called markets, and in the ecoinvent supply chains they typically connect the producers and consumers,
- that during allocation, recycling products are allocated at the point of substitution, which changes the way these datasets look and may result in long lists of flows,
- and that results have in many cases changed enough to make comparisons with older studies difficult.
With thousands of new and updated datasets, more global supply chains and all the other features, the LCIA results of many products changed – sometimes significantly. Consequently, comparing results of version 3 to results of older ecoinvent versions, e.g. version 2.2, requires taking these changes into account. Using both versions in e.g. a sensitivity analysis can be enlightening and can help you understand the new version, but we explicitly advise against unchecked comparing of results of studies based on version 3 to results of other studies based on older versions of ecoinvent – as we have also advised users in previous updates. In our analysis, especially the update of the electricity sector (which affects almost all life cycles), the increased significance of non-European data and the changes in the transport distances for many products are often the main reasons for changes due to upstream data, but naturally this varies from dataset to dataset.
Overview of Ecoinvent
Importing Ecoinvent Database In Ecospold Format For Mac Windows 7
Ecoinvent database comprises LCI data from the energy, transport, building materials, chemicals, paper and pulp, waste treatment and agricultural sectors reflecting the production and supply situation in the year 2000, based on the Swiss and European demand patterns. The major applicability is in a European context, but selected data sets (such as oil production in Nigeria or natural gas production in Russia) have a broader international application.
It sums up around 4000 industry based data sets, providing the user with information from all of the following areas:
- energy supply
- resource extraction
- material supply (building materials packaging materials, metals)
- metal processing
- chemicals
- electronics
- agriculture
- waste management services
- transport services
The official website of Ecoinvent database is here.
Main components of ecoinvent database system
Main components of ecoinvent database system | |
---|---|
Name of component | Function |
Central database | The central database contains Life Cycle Inventory data on energy systems, transport systems, waste treatment systems, chemicals, building materials,etc., and Life Cycle Impact Assessment (LCIA) methods such as the Swiss Ecological Scarcity, Ecoindicator 99, IMPACT 2002C or the CML characterisation scheme 2001. The database is located on a computer server and accessible via the Internet. |
Calculation routines | Data are supplied by the partner institutes as non-terminated unit processes (i.e., they can and usually do contain exchanges from and into the technosphere as well as elementary flows). The computation of cumulative inventory results is performed with powerful calculation routines related to the central database. Unit process raw data as well as LCI results include (cumulative) uncertainty ranges. |
Editor | The local database administrators of the participating institutes use the editor to create new data sets and to change, complete or delete existing data sets. The editor administrates the data set names (via a direct link to the central database, where the index of data set names is located), ensures the use of the actual list of names when compiling new inventories and includes a unit converter. The editor acts as the interface between the local administrator and the central database and generates files in the ecoinvent data format. |
Administration tools | The administration tool supports the integration of data sets delivered by the cooperating institutes into the central database. It helps to verify the completeness of data sets, calculates inventories and (normalised and weighted, if appropriate) category indicator results and supports the administration of ecoinvent users. |
Query tool | The Query tool is the users’ interface to the database and is used to download data sets from the central database. It enables the search for individual processes, for processes of a certain economic sector (e.g., transport or energy sector) or for data from a certain institute. General information (so-called metainformation) on the processes (technology, age of data, geographic coverage, etc.) is accessible to everyone, whereas the quantitative LCI data is only accessible for registered ecoinvent members (customers). |
Data (exchange) format | The data exchange format lists all data fields that were available to describe a data set. It has evolved from the international SPOLD data exchange formatand corresponds to the international technical specification ISO/TS 14048. Some of the data fields are mandatory, i.e. information must be provided. Among other features, the data exchange format allows for specifying upper and lower estimates (or the 95% standard deviation) as well as the probability distribution(e.g., lognormal) of inventory data. |
Local databases | Commercially available LCA-software such as Emis, PEMS, Regis, SimaPro, TEAM and Umberto are used as local databases. These local databasesare tailored for an implementation of ecoinvent data v1.0 and its updates. It is recommended to use the ecoinvent data (exchange) format for the purpose of data import. |
Data exchange and XML-technology
- Data set documentation
A process, its products and its life cycle inventory data are documented using the ecoinvent data format (EcoSpold) with the following structure:
The structure of ecoinvent data format | |
Process | ReferenceFunction, defining the product or service output to which all emissions and requirements are referred. |
TimePeriod, defining the temporal validity of the data set. | |
Geography, defining the geographical validity of the data set. | |
Technology, describing the technology(ies) of the process. | |
DataSetInformation, defining the kind of process or product system, and the version number of the data set. | |
Modeling and validation | Representativeness, defining the representativeness of the data used. |
Sources, listing the literature and publications used in a data set. | |
Validations, listing the reviewers and their comments. | |
Administrative information | DataEntryBy, documenting the person in charge of implementing the data set in the database. |
DataGeneratorAndPublication, documenting the originator and the published source of the data set. | |
Persons, listing complete addresses of all persons mentioned in a data set. | |
Flow data | Exchanges, quantifying all inputs from technical systems and nature to the process and all outputs from the process to nature and to other technical systems |
Allocations, describing and quantifying allocation procedures and factors, respectively, required for multi-function processes. |
Importing Ecoinvent Database In Ecospold Format For Mac Pro
- Role of XML-technology
Once a data set is chosen for download, one or several data sets are converted to one XML-file (extended markup language) and saved on the local computer. XML schemes facilitate data exchange between different LCA-databases and -software. It can easily be extended by LCA-softwarespecific requirements and upwards and downwards compatibility poses no major problems.
Importing Ecoinvent Database In Ecospold Format For Mac Free
For a flexible application of a data exchange between local LCA-software tools and the central database, a data exchange format in XML-technology is used. Forthat purpose XML schemes are applied. Although Document Type Definitions (DTD) are more widespread nowadays, they will most likely be substituted by schemes. On the one hand, schemes have a much higher performance and, on the other, they themselves use the XML language (as opposite to DTD, which uses its own specific language).
Importing Ecoinvent Database In Ecospold Format For Mac Free
Schemes are used for validation and for documentation purposes. The scheme provides information on the general structure of an ecoinvent data set. Furthermore,all elements of a scheme may be completed with documentation information and comments.
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