The number of children from Africa being adopted by foreign nationals from other continents has risen dramatically, a report has said.In the past eight years, international adoptions increased by almost 400%, the African Child Policy Forum has found.‘Africa is becoming the new frontier for inter-country adoption,’ the Addis Ababa-based group said.But many African countries do not have adequate safeguards in place to protect the children being adopted, it warns.The majority of so-called orphans adopted from Africa have at least one living parent and many children are trafficked or sold by their parents, the child expert group says.More than 41,000 African children have been adopted and taken out of home countries since 2004, the ACPF report says.More than two thirds of the total in 2009 and 2010 were adopted from Ethiopia, which now sends more children abroad for adoption than any other country, apart from China.Adoptable children shortageEthiopia has more than 70 adoption agencies, including 15 that only refer children to families in the United States.Most African children go to the US, which is where most adoptions from foreign countries occur - in 2010 more than 11,000 children from more than 100 countries were adopted by American parents.Families in western Europe and Canada also adopt African children.International adoption is also popular in Ghana, Nigeria, the Democratic Republic of Congo, South Africa, Mali, Ivory Coast, Morocco, Uganda, and Burkina Faso, the ACPF report says.People wanting to adopt children are increasingly turning to Africa because changes in adoption patterns and laws in other countries has resulted in a shortage of adoptable children, it says.Countries including China, South Korea, Guatemala, Russia, Romania and Ukraine have tightened up eligibility rules and shut down or limited overseas adoption - instead promoting domestic adoption.According to international law, inter-country adoption should be a last resort - and the rise in the number of children being adopted in Africa and moved to other countries is of concern to child welfare experts.‘Every child has the right to be reared in the country and culture in which it was born,’ said David Mugawe, the director of African Child Policy Forum.The report warned that many countries on the continent do not have strong enough laws and policies to stem illicit activities including child trafficking.Only 13 African countries have ratified the Hague Convention, which provides various safeguards to try to ensure children are not adopted illegally.