Why is productivity in oceans lesser than the land?Question:Why is productivity in oceans lesser than the land?Oceans productivityOceanic water has unique characteristics such as salinity, temperature, and air, among others,Salinity refers to the extent of saltiness of the water. The ocean temperatu...
Why is the base of a dam or a high rise building made wide? Why is it hard to clean up water pollution? Why is runoff important in the water cycle? Why is biological productivity low in the open ocean? Why does a lake freeze from the top down instead of from the bottom up?
While China is making rapid strides in developing its strategic industries, its agriculture and traditional industries are also becoming smarter and more innovative. As a result of the huge innovation-led increases in productivity, quality and efficiency, the Chinese economy is sure to navigate its c...
Their diversity of coral genera is greatest in the warm waters of the Indian Ocean and the western Pacific. Indeed, they have been called the marine version of the tropical rain forest, rivaling their terrestrial counterparts in both richness of species and biological productivity.They also have ...
approaches. If we look at growing things in and around the ocean, or on the ocean, it can also get us to very low cost. The plants that grow fastest on our planet are generally micro- and macroalgae. The ability to store CO2in the ocean is po...
50 The world history of productivity How improvements in food, labor and knowledge have helped advance the human race. 82 What makes up multiple intelligences? Psychologist Howard Gardner answers three questions on the human equation. "Whether AI will limit our human intelligence is up to...
2. Ocean iron fertilization: the oceanographic perspective Beginning with the experimental work of [17], iron has been recognized for more than two decades as important micronutrient regulating marine productivity and associated biogeochemistry over large ocean areas. This insight immediately led [18] to...
ocean trade costs for farm products, the absence of a need to do any processing of the two main exports during that period (gold and wool) and innovations by farmers and via a strong public agricultural R&D system that contributed to farm labour productivity nearly doubling over those 10 ...
Need a boost in your productivity and efficiency? No worries, AI is here to help. By learning your routines and suggesting handy shortcuts to make your day more efficient and smoother, your phone can help you get better at tasks like sorting your emails, setting reminders, or even managing...
Increased Exposure:Welders may spend more time underwater in an attempt to complete the job due to reduced productivity in low-visibility conditions. Prolonged exposure increases the risk of hypothermia or overheating, depending on water temperature. ...