Land grabs, logging and carbon credits in South Sudan Written by ArriannaMarie on October 21, 2011. Published in The great land rush on South Sudan. The role that hedge funds are playing in land grabs in Africa. read more Tags: carbon credits, land grabs, logging ArriannaMarie Writer. UChicago Grad Student. Novelist-in-Progress. Budding Activist. Researcher. Consultant. Prolific Reader. History Buff. Lover of all things Africa. You can find my blog on human trafficking and development issues in Africa here.