Productivity in polar oceans
{"Image DocumentName": "Productivity in polar oceans", "Image ImageDescription": "Sunlight peaks in summer. Nutrients available nearly year-round (only weak seasonal thermocline develops) Productivity: Peaks in spring. Limited by sunlight. Figure 13-10a.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}