I am learning openLCA these days and found one problem while studying the ceramic cup vs paper case.
With the database, I can get exactly the same figure as in fig. 8, but very different data as in fig. 9.
![image.png](https://mail.google.com/mail/u/1?ui=2&ik=53fb4cf168&attid=0.1&permmsgid=msg-a:r5467735940721490403&th=17a814bf4b0f37c7&view=fimg&sz=s0-l75-ft&attbid=ANGjdJ_Rlim8pmmyBu60no02hiNqA6TY9UbC_094CTLlWCTk1UA0iYan_Gw3eJPV-KOL6-0eBNwL6lGsmbEeqZTRSLAJsnLAYe9HW1tPerMTfy5ocPhF-FjeMDLtueA&disp=emb&realattid=ii_kqtk2d4c0)
As the document shows, fig. 9 is the "influence of the different processes", but while calculating the systems, I do not have the value of transport processes straightforward because they are not directly connected to the "Ceramic mug use - by hand". My contribution tree looks like the following, which is different from fig. 9:
![image.png](https://mail.google.com/mail/u/1?ui=2&ik=53fb4cf168&attid=0.1&permmsgid=msg-a:r2080475774115736278&th=17a7cb031b970747&view=fimg&sz=s0-l75-ft&attbid=ANGjdJ-Mw_681bHaod0j0z88VP7GqAKbvVuQA4CQ39T6Zd8u2oBHO5n632ETpHdcCnkf1wiZfNHrlvnvtivci0Bc5gCuFnECD7srmFNRMR--cTL_k9ThlzDly-KTWbA&disp=emb&realattid=ii_kqs9ltw50)
I thought that is because transportation is part of the production process so I broke it and added the numbers myself. The items with a red dot are considered "transport". The rest in ceramic mug production is considered "production".
![image.png](https://mail.google.com/mail/u/1?ui=2&ik=53fb4cf168&attid=0.2&permmsgid=msg-a:r2080475774115736278&th=17a7cb031b970747&view=fimg&sz=s0-l75-ft&attbid=ANGjdJ-zyfcnEm779pWUHRl1tIFcWfdkj507rHe3eOhbbINCdas8O1Urzwdk0OT8hXvfYHyDT1lzE0W1H0cmgqg0HndEIP61YWbhOLW6gP55T8yhKTw3sYMSjpHdOTs&disp=emb&realattid=ii_kqs9x23u3)
However, my results still look very different from the document.
In my case, washing is 94.58%, production 4.49%, transportation 0.98%, waste treatment 0.01%, whereas in the document the washing is only about 85%,waste treatment about 8%.
The problem exists in all categories, not just in climate change.
Is there something wrong with the math I did or I did not understand the situation correctly?
I would appreciate any and all help!
Many thanks!