October 22-24, Lisbon, Portugal

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Welcome scholars and researchers working in the field of biology, environment and chemistry from all over the world to attend the conference and share your experiences and lessons with other enthusiasts, and develop opportunities for cooperation.

  • Register as Listener
    You're  simply required to creat an account and log in the online system, fill out the information as listeners and send e-confirmation letter to us before the registration deadline. We'll contact you after we review the registration.
  • Register as Presenter (for abstract)
    You need to submit the abstract of your paper to us before submission deadline. The conference committee will perform a brief review, and you'll be granted the chance to present your paper if it passes the review.(submission online system)
  • Register as  Author (for full paper)
    You need to submit your full paper to us before submission deadline, which will enter the preliminary review and peer review system. And you'll be informed of the review status of your paper by the notification date. Then your paper will be published into the conference proceedings/journal if accepted, plus you'll be entitled to present your paper at the conference as well.(submission online system)


Please choose the right item for you to complete the registration, the registration fee is listed as follows:


Online Registration Registration Fee
Full Paper 350 USD
Abstract 300 USD
Listener 200 USD


Onsite Registration Registration Fee
Authors (ICBEC Committees) 420 USD
Authors (CBEES member) 450 USD
Authors (Student) 450 USD
Authors (Non-member) 480 USD
Only for presenters 380 USD
Listeners 320 USD
One Day Visit 60 USD
Additional Paper(s) 280 USD
Additional Page 30 USD / One Page
Extra Proceeding 50 USD

One regular registration covers a paper within 8 pages, including all figures, tables, and references and entitles only one person to attend the conference.

One regular registration with one or more additional papers has only one journal book.

Author: make a presentation at the conference and the paper will be published in the journal.

Presenter: make a presentation at the conference without paper publishing.

Listener Registration (Click)


Authors Registration Fee Includes:

  • Participation in the technical program
  • Lunch (23 October)
  • Conference bag and/or conference accessories
  • Conference document (proceedings on book)
  • Coffee breaks (23 October)
  • Dinner (23 October)
  • Welcome reception

Listeners Registration Fee Includes:

  • Participation in the technical program
  • Lunch (23 October)
  • Conference bag and/or conference accessories
  • Coffee breaks (23 October)
  • Dinner (23 October)
  • Welcome reception

Cancellation and Refund Policy


1. You are so welcomed to join the conference, but if you cannot attend due to some reasons, please inform this to icbec@cbees.net.
2. Due to force majeure, the organizer has the right to change the conference time and venue. We will not bear the cost such as airplane ticket, hotel accommodation, etc..
3. All refund applications need to follow the regulations below.


The Time for Refund Application

Refund Amount

More than 3 months before the conference date

Full Registration Fee

Within 3 months before the conference date

70% of Full Registration Fee

Within 2 months before the conference date

50% of Full Registration Fee

Within 1 months before the conference date

No Refund



Lisbon, Portugal

Lisbon is the capital and the largest city of Portugal, with an estimated population of 505,526 within its administrative limits in an area of 100.05 km2. Lisbon's urban area extends beyond the city's administrative limits with a population of around 2.8 million people, being the 10th-most populous urban area in the European Union. About 3 million people live in the Lisbon metropolitan area, which represents approximately 27% of the country's population. It is mainland Europe's westernmost capital city and the only one along the Atlantic coast. Lisbon lies in the western Iberian Peninsula on the Atlantic Ocean and the River Tagus. The westernmost portions of its metro area form the westernmost point of Continental Europe, which is known as Cabo da Roca, located in the Sintra Mountains.Lisbon is recognised as an alpha-level global city because of its importance in finance, commerce, media, entertainment, arts, international trade, education and tourism. Lisbon is one of two Portuguese cities (alongside Porto) to be recognised as a global city. It is one of the major economic centres on the continent, with a growing financial sector and one of the largest container ports on Europe's Atlantic coast. Additionally, Humberto Delgado Airport served 29 million passengers in 2018, being the busiest airport in Portugal, the 3rd busiest in the Iberian Peninsula and the 20th busiest in Europe. The motorway network and the high-speed rail system of Alfa Pendular links the main cities of Portugal to Lisbon. The city is the 9th-most-visited city in Southern Europe, after Rome, Istanbul, Barcelona, Milan, Venice, Madrid, Florence and Athens, with 3,320,300 tourists in 2017. The Lisbon region has a higher GDP PPP per capita than any other region in Portugal. Its GDP amounts to US$96.3 billion and thus $32,434 per capita. The city occupies the 40th place of highest gross earnings in the world. Most of the headquarters of multinational corporations in Portugal are located in the Lisbon area. It is also the political centre of the country, as its seat of government and residence of the head of state.Lisbon is one of the oldest cities in the world, and the second-oldest European capital city (after Athens), predating other modern European capitals by centuries. Julius Caesar made it a municipium called Felicitas Julia, adding to the name Olissipo. Ruled by a series of Germanic tribes from the 5th century, it was captured by the Moors in the 8th century. In 1147, the Crusaders under Afonso Henriques reconquered the city and since then it has been the political, economic and cultural center of Portugal.

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