digraph {
	rankdir=BT
	N0 [label="Coastal Erosion Research" color="#9575CD" fillcolor="#EDE7F6" shape=ellipse style=filled]
	N1 [label="ROV or AUV Operations" color="#9575CD" fillcolor="#EDE7F6" shape=predefinedprocess style=filled]
	N2 [label="Hydrothermal Vent Exploration" color="#9575CD" fillcolor="#EDE7F6" shape=action style=filled]
	N3 [label="Buoy Deployment" color="#9575CD" fillcolor="#EDE7F6" shape=vnode_shape style=filled]
	N4 [label="Data Visualization" color="#9575CD" fillcolor="#EDE7F6" shape=box style=filled]
	N5 [label="Marine Remote Sensing" color="#D2D2D2" fillcolor="#F0F0F0" shape=ellipse style=filled]
	N6 [label="Ocean Current Measurement" color="#D2D2D2" fillcolor="#F0F0F0" shape=ellipse style=filled]
	N7 [label="Ocean Carbon Cycle" color="#D2D2D2" fillcolor="#F0F0F0" shape=hexagon style=filled]
	N8 [label="Climate Change Impact Study" color="#9575CD" fillcolor="#EDE7F6" shape=preparation style=filled]
	N0 -> N1 [color="#9575CD" penwidth=1.5 style=dashed dir=forward]
	N1 -> N2 [color="#000000" penwidth=1.5 style=solid label="analyzes_data" dir=forward]
	N2 -> N3 [color="#000000" penwidth=1.5 style=solid dir=forward]
	N3 -> N4 [color="#9575CD" penwidth=1.5 style=solid label="advises" dir=forward]
	N4 -> N5 [color="#000000" penwidth=1.5 style=dashed label="samples" dir=forward]
	N5 -> N6 [color="#D2D2D2" penwidth=1.5 style=dashed label="educates" dir=forward]
	N6 -> N7 [color="#4CAF50" penwidth=1.5 style=solid label="models" dir=forward]
	N7 -> N8 [color="#D2D2D2" penwidth=1.5 style=solid dir=forward]
	N7 -> N4 [color="#D2D2D2" penwidth=1.5 style=solid dir=forward]
	N6 -> N2 [color="#9575CD" penwidth=1.5 style=solid label="deploys_sensors" dir=forward]
}