I think its when you kill off all species in a environment
Direct harvesting is the act of manually collecting or cutting resources, such as crops, fish, or timber, from their natural environment without the use of mechanical tools or machinery. This method involves direct human intervention in the harvesting process, often using handheld tools like knives, sickles, or fishing nets.
Direct harvesting can lead to the decline in population of the harvested species, disrupt the food chain, and alter the ecosystem's balance. It can also result in habitat destruction and biodiversity loss, impacting other species that rely on the harvested species. Unsustainable direct harvesting practices can further lead to long-term damage to the ecosystem.
Rainwater harvesting can be categorized into several types, including rooftop harvesting, where rainwater is collected from building roofs; surface runoff harvesting, which captures water from land surfaces; and subsurface harvesting, involving the collection of groundwater recharge through techniques like percolation tanks. Additionally, there are direct and indirect methods, with direct systems involving the direct use of collected rainwater and indirect systems focusing on groundwater replenishment. Each type serves specific needs and can be tailored to local conditions and water requirements.
Commercial harvesting involves harvesting food in large quantities for sale to the public.
.........on harvesting the fields before the monsoon
who invented rainwater harvesting
It is harvesting energy to run cities.
the harvesting season is going to be in 2020
by rainwater harvesting
errrhhhmmm harvesting wheat maybe?
water harvesting
Aims and objectives of water harvesting