CARACRISTI, IsorlandaLIMA, ErnaneSOBRINHO, José2019-09-022019978-85-67960-27-2https://deposita.ibict.br/handle/deposita/48With the publication of this ebook we conclude the final stage of the IV SGFNE. This publication consisted of the 61 Expanded Abstracts registered in 9 Thematic Axes and accepted by the Scientific Committee of the event. This E-Book presents a significant diversity of works, which have a wide range of themes and approaches, reflecting the rich regional production in Physical Geography. For these reasons, we invite readers to access this book and through the summaries to become aware of such diversity and richness. We thank all the authors who contributed to their work, as well as their fellow teachers, master's students and undergraduates who participated in the organization and activities related to their work. enabling us to reach the conclusive goal of promoting broad and accessible scientific dissemination and exchange.application/pdfopenAccesshttp://creativecommons.org/licenses/by-nc/4.0/Geografia físicaNordeste brasileiroProdução científicaGEOGRAFIA FÍSICALivro