英语ppt演讲稿-英语演讲稿
六一儿童节作文-幼儿园园长述职报告
英语ppt演讲稿-英语演讲稿
to make a better
city, planners aimed at creating a city in which
the insalubrious environment and social
structure would be
defeated by a reordering of
physical and social arrangements,
so that all
the citizens could attain the benefits of beauty,
community, and democracy. in harveys opinion,
the better city
should confront on the
postmodernist challenge to political
economy,
and deal with environmental sustainable.
however i think green buildings could make good
cities, and
also citizens will have a best
quality of life. according to
the world green
building councils definition, to significantly
reduce or eliminate the negative impact of
buildings on the
environment and on the
building occupants, green building
design and
construction practices address: sustainable site
planning, safeguarding water and water
efficiency, energy
efficiency, conservation of
materials and resources, and
indoor
environmental green building, which is
sustainable in the built environment, can
reduce environmental
impact but also provide
better buildings. the technologies
associated
with green buildings include:
-energy
conservation
-water conservation
-material selection
-use of
renewable materials
-occupant health and
indoor environment quality
-site ecology
-recycling
the green building can
be residential, commercial, retail
and
industrial buildings. for example, the green
building uses
water-mining plant to recycle
water on toilet flushing,
watering the garden,
and washing cars. the building also uses
phase-change materials for cooling, automatic
night-purge
windows, wavy concrete ceilings,
which saves a lot of money and
become more
sustainable.
the idea of green and healthy
cities is becoming more
important nowadays.
the better city should be planed for health
and well-being by planners, and they will
mainly focus on
service facilities,
educations. the good city will also need
to be
safe in community, and make community more
walkable, and
has an urban design with
exquisite streetscape. however the
planner
keeps developing new ideas of how cities should be
changed, therefore the city will become more
livable and
sustainable in the future.
reference:
susan s.
fainstein, can we make the cities we want? the
urban movement
richard reed and sara
j. wilkinson (oct, XX) green
building-issues
for the valuation process, uiversity of
melbourne