@@muhammadanwerkhan6564 Hazardous wastes are discarded materials with properties that make them harmful to human health or the environment. Hazardous materials are those material that is capable of posing an unreasonable risk to health, safety, and property when transported in commerce. Hazardous materials are the source while the Hazardous waste is the product. hazardous materials are considered as hazardous waste, and in most cases, may not be disposed of in the dumpster, landfill, or sewer. When spilled or leaked, most of these materials need to be disposed of as hazardous waste.
@@environmentalscienceforcss2422 Hello Sir I am having trouble answering the 3 questions below is it able to help me please? Thank you Question 1: As a conservationist what would you do if you discovered that an undeveloped open area of your community was vulnerable to (a) landslides (b) flooding. You have just read about plans to build a bigger road and bring water & power to this potentially hazardous area. Question 2: Imagine you live in a rural community 10 km from a big city. What does installation of water & sewer lines tell you about the future vulnerability of your community? Question 3: During a risk assessment process a newly established/located community concludes unacceptable risks of flooding after each heavy rain. What is most appropriate for the community to decide to do?
@@Ilemaurice687 question 1: As a conservationist if you want to discover an undeveloped open area of your community which is vulnerable to landslides / flooding. You have to consider adding nets, retaining walls, and planting sturdy vegetation, especially on slopes or in places where wildfire has destroyed plants and trees. Do not remove vegetation that may help prevent erosion. Add sandbags in exposed areas. There are also various direct methods of preventing landslides/flooding; these include modifying slope geometry, using chemical agents to reinforce slope material, installing structures such as piles and retaining walls, grouting rock joints and fissures, diverting debris pathways, and rerouting surface and underwater drainage.
@@Ilemaurice687 Question 2: installation of water & sewer lines tells you about the future vulnerability of your community. Vulnerability analysis of water & sewer lines plays an important role in urban flood management. Study analyzes and compares the vulnerability of tree and loop systems under various rainfall events to structural failure represented by pipe blockage. Different pipe blockage scenarios, in which one of the pipes in an water & sewer lines is assumed to be blocked individually, are constructed and their impacts on the network are simulated under different storm events. Furthermore, a vulnerability index is defined to measure the vulnerability of the drainage systems before and after the implementation of adaptation measures. The results obtained indicate that the tree systems have a relatively larger proportion of critical hydraulic pipes than the loop systems, thus the vulnerability of tree systems is substantially greater than that of the loop systems. Furthermore, the vulnerability index of tree systems is reduced after they are converted into a loop system with the implementation of adaptation measures. This paper provides an insight into the differences in the vulnerability of tree and loop systems, and provides more evidence for development of adaptation measures (e.g., tanks) to reduce urban flooding.
Thanks for uploading such an important video
Very good effort 👍👍
Great
Sir characteristics and characterized of hazardous waste same che???
yes
hazard materia mangement or ye vedio same topic he???
yes
@@environmentalscienceforcss2422
Hazardous waste or Material me kia diff he?
@@muhammadanwerkhan6564 Hazardous wastes are discarded materials with properties that make them harmful to human health or the environment.
Hazardous materials are those material that is capable of posing an unreasonable risk to health, safety, and property when transported in commerce.
Hazardous materials are the source while the Hazardous waste is the product.
hazardous materials are considered as hazardous waste, and in most cases, may not be disposed of in the dumpster, landfill, or sewer. When spilled or leaked, most of these materials need to be disposed of as hazardous waste.
@@environmentalscienceforcss2422
Hazardous material management ye topic chal jae ga?
@@muhammadanwerkhan6564 yes
Hazardous waste
کا سب سے بڑا خطرناک اثر زمینی پانی کا زہر آلودہ کرنا ہے ۔۔۔۔کیا یہ معلومات درست ہیں؟؟؟؟
yes, its true
@@environmentalscienceforcss2422 بہت شکریہ نوازش آپ کی رہنمائی کا شکریہ
@@environmentalscienceforcss2422
Hello Sir
I am having trouble answering the 3 questions below is it able to help me please? Thank you
Question 1: As a conservationist what would you do if you discovered that an undeveloped open area of your community was vulnerable to (a) landslides (b) flooding. You have just read about plans to build a bigger road and bring water & power to this potentially hazardous area.
Question 2: Imagine you live in a
rural community 10 km from a big city. What does installation of water
& sewer lines tell you about the future vulnerability of your community?
Question 3: During a risk assessment process a newly established/located community concludes unacceptable risks of flooding after each heavy rain. What is most appropriate for the
community to decide to do?
@@Ilemaurice687 question 1:
As a conservationist if you want to discover an undeveloped open area of your community which is vulnerable to landslides / flooding.
You have to consider adding nets, retaining walls, and planting sturdy vegetation, especially on slopes or in places where wildfire has destroyed plants and trees. Do not remove vegetation that may help prevent erosion. Add sandbags in exposed areas.
There are also various direct methods of preventing landslides/flooding; these include modifying slope geometry, using chemical agents to reinforce slope material, installing structures such as piles and retaining walls, grouting rock joints and fissures, diverting debris pathways, and rerouting surface and underwater drainage.
@@Ilemaurice687 Question 2: installation of water & sewer lines tells you about the future vulnerability of your community. Vulnerability analysis of water & sewer lines plays an important role in urban flood
management. Study analyzes and compares the vulnerability of tree and loop systems under
various rainfall events to structural failure represented by pipe blockage. Different pipe blockage scenarios, in which one of the pipes in an water & sewer lines is assumed to be blocked
individually, are constructed and their impacts on the network are simulated under different storm
events. Furthermore, a vulnerability index is defined to measure the vulnerability of the drainage
systems before and after the implementation of adaptation measures. The results obtained indicate
that the tree systems have a relatively larger proportion of critical hydraulic pipes than the loop
systems, thus the vulnerability of tree systems is substantially greater than that of the loop systems.
Furthermore, the vulnerability index of tree systems is reduced after they are converted into a loop
system with the implementation of adaptation measures. This paper provides an insight into the
differences in the vulnerability of tree and loop systems, and provides more evidence for
development of adaptation measures (e.g., tanks) to reduce urban flooding.
Hindi me explan kro na sir