digraph {
	rankdir=TB
	N0 [label="Sediment Analysis" color="#FFC085" fillcolor="#FFDAB9" shape=document style=filled]
	N1 [label="Biological Oceanography" color="#FFC085" fillcolor="#FFDAB9" shape=diamond style=filled]
	N2 [label="Ocean Current Measurement" color="#92C79A" fillcolor="#E8F0EA" shape=action style=filled]
	N3 [label="Acoustic Oceanography" color="#4DB6AC" fillcolor="#E0F2F1" shape=box style=filled]
	N4 [label="Ocean Modeling" color="#4DB6AC" fillcolor="#E0F2F1" shape=rect style=filled]
	N5 [label="Deep_Sea Exploration" color="#FFC085" fillcolor="#FFDAB9" shape=vnode_shape style=filled]
	N6 [label="Marine Ecosystem Health" color="#92C79A" fillcolor="#E8F0EA" shape=rect style=filled]
	N7 [label="Marine Protected Area Planning" color="#FFC085" fillcolor="#FFDAB9" shape=database style=filled]
	N0 -> N1 [color="#FFC085" penwidth=1.5 style=solid dir=forward]
	N1 -> N2 [color="#92C79A" penwidth=1.5 style=dashed dir=forward]
	N2 -> N3 [color="#000000" penwidth=1.5 style=dashed label="pollution" dir=forward]
	N3 -> N4 [color="#92C79A" penwidth=1.5 style=solid label="understands" dir=forward]
	N4 -> N5 [color="#FFC085" penwidth=1.5 style=solid label="publishes" dir=forward]
	N5 -> N6 [color="#FFC085" penwidth=1.5 style=dashed label="samples" dir=forward]
	N6 -> N7 [color="#FFC085" penwidth=1.5 style=solid dir=forward]
	N5 -> N0 [color="#92C79A" penwidth=1.5 style=dashed dir=forward]
	N1 -> N3 [color="#FFC085" penwidth=1.5 style=dashed dir=forward]
}