Editorial Landscape and urban planning cover for 2010

Tuesday, December 29, 2009

Wow,,, I found an info about a good book for urban and regional planner in the world.. let me to tell u about this book... the title is "Landscape and urban planning cover for 2010"

this is the editorial...

“The interconnection between society and the environment are
profound and must be the basis for our future science endeavors”
(Bartuska, 2005). So stated Chief Deputy of Research and Development
Ann Bartuska in her 2005 annual report to the U.S. Forest
Service. There is an intuitive basis for accepting such a statement
on face value. However intuitive statements are not the hallmark
of U.S. Forest Service researchers. There is more to this statement
than one might suspect. Researchers within the U.S. Forest Service,
university professors, and private industry are now making
significant insights into the connections between people and their
environments. These insights are helping land managers make better
decisions about the future use of federal lands and private lands
as well.
Gaining a meaningful perspective on this human–environment
relationship does not come easy. It takes a reorientation by these
researchers to view the relationship differently. In times past conventionalwisdomallowed
us to view land as a platform upon which
society stood to extract its needs and desires from the environment
without reproach. The only relationship between humans and land
was one of physical contact. Then a breakthrough began to change
this perspective. It may have started when people began to fly. Flying
meant seeing the landscape from an unfamiliar perspective. The
landscape was now seen from a new viewpoint.
In this perspective humans were no longer perched above the
landscape. Now they were placed within it. More significantly
human actions were now perceived as part of the problem that
created the visible mosaic we call our environment. Environmental
scientists applied their science to reveal the linkages between
social and ecological systems. They were, in effect, identifying
humans as members of the ecosystem and amajor contributor to its
problems.
Land planners were quick to see the significance in this relationship.
They realized good planning means creating successful
linkages between people and their ability to produce and utilize
landscapes and their physical resources. Whether it be in an urban
landscape, a suburban development, a rural farmstead or a wilderness
cabin, a good land planner enables the user to become an
ecological resident.
The environment viewed as network of human interactions and
naturally occurring phenomena was changed again with the advent
of space travel. Now humans had a global perspective of their environment
and others environments as well. The connection between
social systems and ecological systems was made clearer still. More
importantly we were able to see just how powerful and destructive
human activities were to our ecosystems. We were beginning
to realize we were threatening humanity with dramatic failures.
We realized we must search for ways to reverse and mitigate our
negative impacts on our separate environments.
The search is now on for ways to gain insight into our problem
of reversing our negative impacts on our environment. The
U.S. Forest Service has been given its mission to do so. It is also
important for others to do their part. Scientists continue to analyze
various ways to promote better social, cultural and institutional
activities that will ultimately bring about positive change within
the human–environment relationship.
The study of ecosystems continues. Important insights have
been compiled that are advancing our ability to upgrade our management
plans. We know we need to relate actions for mitigation
to the varying scales of landscape both spatially and temporarily.
We know we must relate scientific insights to ongoing practices as
well as promoting new ones. We have learned that any new management
proposal has to be adaptable within the local and regional
management structure if it is to be successful.
Among the many alternatives one basic human–landscape relationship
stands out. Over the past millennium humans have been
developing an ever evolving capability to protect and create better
landscapes through the manipulation, and restoration of their
local vegetative communities. Humans have learned through this
association that vegetation reflects many environmental factors
important to plants. In turn we have come to realize many aspects
of vegetation are potentially significant as indicators of good or bad
environmental practices.
The cover for 2010 presents four images of very special sites.
Each of these sites have some important factors in common. First,
each site represents the managing institution’s respect for the local
vegetative communities contained within the landscapes found
there. The existing land use structure for each site is complex.
It represents a protection, restoration, recreation, and conservation
component. Each site is supported by institutional and social
constructs that have long tern ecological protection goals. Each
site’s land use strategy was started decades ago. The future for
each is dependent upon the support of the people who live nearby
and those who frequent the sites. Finally each site provides visitors
with the opportunity to rediscover the positive aspects of the
human–landscape relationship. The physical setting, visual beauty,
changing ecological conditions and spatial qualities serve to regenerate
in the visitor a human desire for a simpler life, for renewal
and a fresh intimacy with their environment.

Top Left: Bloedel Reserve, Bainbridge Island, Washington, U.S.A.
This reserve is one hundred and fifty acres in size, located on
Bainbridge Island in Puget Sound. Eighty-four acres are in second growth forest. The remainder, some sixty-six acres, is dedicated
to gardens, ponds and meadows for its visitors. The site formally
housed the Bloedel family in a French country house built in 1931.
Today the house serves as a visitor center along with its neighboring
small log and frame summer cabins.
Walking tours allow visitors to view a waterfall, overlooks and
gardens developed along the edge of the steep stream channel as
it flows through the property to the sea. The gardens contain thousands
of perennials, wildflowers and more than fifteen thousand
cyclamen plants, one of the largest plantings in the world.
There are Japanese gardens filled with deciduous trees and a
rock and sand zen garden designed by Dr. Koichi Kawana, a professor
of landscape architecture at the University of California. There
is a moss garden and access to a bird refuge, a dense Northwest
forest preserve full of Douglas Fir, Western Red Cedar and Hemlock
and a reflection garden.
The reflection garden is made up of a rectangular pond which
contains a natural spring, a hedge of evergreens backed up by the
surrounding northwest forest tree species. The serenity created
by the simple design puts the visitor in a calm and contemplative
frame of mind. Herein lies the basic purpose of the site. Here
the visitor can reflect on the best visual pleasures the vegetation,
the changing weather patterns, changing seasons and surrounding
ecosystem can offer.

Top Right: Butchart Gardens, Vancouver Island, B.C., Canada
The Butchart Gardens is fifty-five acres in size located on Vancouver
Island just north of Victoria, B.C. This National Historic site
was created in 1908 by Jennie Butchart, the wife of a Canadian
Industrialist, in an abandoned limestone quarry. The climate is
Mediterranean in character with a warm/dry summer followed by a
wet/cool winter. There is a peaksummergrowing season, the shoulder
seasons of spring and fall and the low growing season of winter.
The gardens continue the Victorian tradition of seasonally changing
the spectacular floral displays. The twenty-six greenhouses covering
nearly two acres, growing trial areas, tree and shrub nurseries
and an army of plant specialists help keep this garden in year-round
operation.
The paths are well placed so as to put the visitor in contact with
all the variations and settings the garden has to offer. Visitors come
from all point on the globe to experience the seasonal displays.
Guide pamphlets help the visitors easily find the daily, weekly, and
seasonal displays. The terrain, landscape settings, trees and planting
areas combine to provide every visitor with a personal reason
to return.
This garden is world reknown for the variety and continually
changing floral and leaf displays over the four seasons. You can visit
at any time during the year and even at night during the summer
season to view plant species in various setting displays. If there is
a joy in plants it is to be found in glorious diversity here.


Middle Panorama: Elk Falls Provincial Park, Vancouver Island,
B.C., Canada
Elk Falls Provincial Park is located west of Campbell River on the
east central coast of Vancouver Island. It is named for the 25mhigh
waterfall that cascades down to the rocky channel below: the park
is located within a second growth Douglas Fir forest. The Quinsam
River runs through the heart of the park providing visitors with
hiking trails, campgrounds, beautiful scenery and seasonal salmon
fishing.
This park is a jump off point for day trips to Gold River, Sayward,
Kelsey Bay, Rock Bay and the Sayward Forest area. This area
of British Columbia affords visitors seasonal recreational activities
during the late spring, summer and early fall. Winters and the cold
rains and snow fall clears all but the most determined visitors out of
the park. The salmon runs are perhaps the most spectacular event
to be witnessed in the region. Ocean going salmon return to these
rivers from the Pacific. The salmon are now a small fraction of the
original numbers found here just a few decades ago.
This park and others like it help protect the landscape, the forest
cover, the drainage ways and the fish populations that depend on
it. People who walk along the stream side paths are looking at the
remnants of a fishery that is in peril. The future of the Pink, Coho,
and Chinook Salmon residing in this area are dependent upon these
park sites as part of their future survival.


Bottom panorama: Limahuli Garden and Reserve, Kaua’i Island,
Hawaii, U.S.A.
Limahuli Garden and Reserve is a member of the National
Tropical Botanical Garden program. This program is a 501 (c) (3)
corporation created by congressional charter in 1964. NTBG supports
are derived from government, individual, and public and
private foundations. The NTBG has grown to include two thousand
acres of gardens and preserves.
Limahuli Garden and Reserve is located on the north shore of
Kaua’I near Makana Mountain next to the Pacific Ocean. Limahuli
means “turning hands” in Hawaiian. The name recognizes the
ancient Hawaiians who built agricultural terraces out of lava rock
and planted cultivars of Kalo (Taro), an important food crop. The
preserve is home to this plant and other native species associated
with the early inhabitants to the Islands.
Limahuli covers almost on thousand acres of land and includes
habitats from lowland mesic forests to mountain rainforests. The
ecological health of the habitats range from pristine to highly
degraded. The preserve is closed to the public. Here work is focused
on twelve species that are Federally listed as Threatened or Endangered.
The NTBG conservation effort places special emphasis on
nine “candidate” species through its Prevention and Extinction Program
(PEP).
The panorama shows the public access portion of garden area
where environmental conservation practices are demonstrated.
The center opened in 1995. A walk through lava rock terraces built
by LImahuli’s early inhabitants provides visitors with a close up
look at the cultural practices and landscape designs created by these
Polynesian immigrants to the islands centuries ago.

Reference
Bartuska, A., 2005. Research and Development, 2004 Annual Report. USOA Forest
Service, Washington, DC, 45 p.
J. Rodiek
Department of Landscape Architecture and Urban
Planning, College of Architecture, Texas A&M
University, College Station, TX 77843-3137, USA
E-mail address: jrodiek@archmail.tamu.edu
Available online 21 October 2009

IceWEB GIS to track H1N1 flu pandemic

Hot News...

29 December 2009


Sterling, Canada: IceWEB announced that Canadian Health has deployed IceWEB GIS server technology to augment their efforts to combat the growth of the H1N1 flu virus. John R. Signorello, CEO of IceWEB said, “IceWEB is proud to partner with Canadian Health to assist in supporting the fight against a worldwide epidemic.”

IceWEB manufactures and markets purpose built appliances, network and cloud storage solutions and delivers on-line cloud computing application services. Its customer base includes U.S. government agencies, enterprise companies, and small to medium sized businesses (SMB).

Source : http://www.iceweb.com/

ScanEx’s geospatial analysis of oil pollution in the North Caspian

Another news today....

29 December 2009

Russia: ScanEx has completed the project for satellite monitoring of oil pollution in the North Caspian. The project goal was to detect pollution and identify possible pollution sources on the surface of the North Caspian with petroleum products.

Based on the geospatial distribution analysis of detected oil pollution of sea surface the most polluted area is the Astrakhan sea anchorage. It is connected by traffic routes with the Caspian basin seaports. Significant pollution level was detected along the traffic routes around the Tyub-Karagan Peninsula connecting Kazakhstan ports with the Astrakhan sea anchorage and Makhachkala as well as those running around the Tuyleni Island in the Kazakhstan sector.

The domestic network-based technology of multi-satellite monitoring ScanNet was applied on this project. The primary technology components were as follows:
— High acquisition frequency (1 session per 2 days in average) achieved through the use of two satellites with onboard radar sensors RADARSAT-1 (Canada) and ENVISAT-1 (European Space Agency);
— Arrangement of direct reception of satellite images in Russia and their computerised processing in near real time mode;
— prompt product delivery to the requestor via the web-service.

In addition, to ensure high frequency of the North Caspian offshore monitoring the project utilised optical multi-spectral images from Terra and Aqua, Landsat-5 (USA) as well as high detail imagery of EROS-A/B (Israel). In particular Landsat-5 data were used for nature identification of certain slicks and for validation of oil slick presence in the radar images.

Source : http://www.scanex.ru/

EPA strict on Eco-Crimes with new mapping tool

Guys, I get hot news from US about Environmental Protection Agency (EPA)..
Let's reading.....

29 December 2009


US: U.S. Environmental Protection Agency (EPA) has released enforcement results for fiscal year 2009 and has developed a new Web-based tool and interactive map that allows the public to get detailed information by location about the enforcement actions taken at approximately 4,600 facilities.

The new mapping tool allows the public to view the locations of facilities that were the subject of those enforcement actions on interactive maps of the U.S. and territories. The maps show facilities where civil enforcement actions were taken for environmental laws for air, water, and land pollution, and a separate map shows criminal enforcement actions.

Visitors to the web site can click on specific facilities to find historical information about specific enforcement actions, such as violations and monetary penalties. In addition, viewers can use the zoom function to find out which facilities are located near water bodies that are listed as “impaired” because they do not meet federal water quality standards.

In FY2009, EPA concluded enforcement actions requiring polluters to invest more than $5 billion on pollution controls, cleanup and environmental projects. Civil and criminal defendants committed to install controls and take other measures to reduce pollution by approximately 580 million pounds annually once all required controls are fully implemented.

Source : http://blog.cleantechies.com/

Urban Greens – A Critical Agenda

In this moment, i will give u information about an article...."Urban Greens-A critical Agenda" by Dr Rituparna Sengupta University of Calcutta... I hope with my posting, we can getting more knowledge about the urban planning...


Urban Explosion

Globally, urban areas are growing at an alarming pace. In fact, it is expected that by 2030 almost five billion people will live in urban areas, which would amount to 60% of the projected global population of 8.3 billion. As a direct consequence of such accelerated urban growth, there is increasing pressure on urban areas leading to the urban greens in cities being diminished even though they are the lungs of cities.

Urban Greens...a necessity
Green area plays a pivotal role in improving urban environment, such as preserving water and soil, controlling temperature and humidity of air, preventing pollution, flood prevention, functioning as buffers between incompatible land uses, preserving natural habitat and providing space for recreation.

Globally, it is being realised that just as urban areas need to upgrade their ‘grey-infrastructure’ (roads, sewers, flyovers, etc.), so too they need to expand their ‘green infrastructure’ (avenue trees, parks etc.).


Kolkata Greens
It is the same story in India. Urban areas in the country are facing excessive population along with the pressure of unplanned economic development, industrialisation and vehicular emissions leading to a steady decrease in urban greens. An environment sustainability index has ranked India as one of the worst polluters, rating it 101 of 146 countries when assessed on parameters like air pollution, biodiversity and water quality. The ‘How green is your country’ index was produced by a team of environmental experts at Yale and Columbia universities and released at the World Economic Forum in Davos in January, 2005. Needless to say the main contributors to India’s high pollution level has been its growing metropolitan cities, Kolkata being an important one. In an independent doctoral research, the author analysed this basic research problem of the tremendous impact of urban greens on the urban environment and the resultant problems in the face of their threat by unprecedented urban growth. The study has been done of Kolkata, the second megacity (Kolkata) of India, an important developing nation (India) of the world.

The Study
The study gauged the environmental perception of urban green space of Kolkata citizens. Considering the ‘fluid’ nature of the environmental image, the study has made attempts to analyse the citizens’ perception in both qualitative and quantitative manner. Primary data was collected from the citizens of Kolkata. An exercise was conducted to elaborate the development of a reliable instrument to tap the dimensions of citizen attitudes toward urban green spaces. A novel approach integrating collaborative GIS techniques and informal interviews generated complementary insights about the spatial and non-spatial factors influencing attitude towards urban green spaces.

The urban green of Kolkata was also analysed in quantitative terms through a spatial analysis at the time of the research 2000-2001 as well as a decadal temporal analysis between 1951-2001 to represent a comparative analysis.

Green Findings
Over the years, Kolkata has grown in an unplanned manner. In the post-independence years of latter half of twentieth century, the city has grown in the southern part. This was primarily to accommodate huge influx of refugees from East Pakistan (presently Bangladesh). The arrival of refugees left no time or opportunity for any land-use planning. A major planned development of the Eastern areas covered by Salt Lakes was done later in the twentieth century, by filling up the Salt Lake. After partition and refugee influx- the informal sector in service, commerce and industry have experienced a spiralling growth in the city. Consequently the green space distribution in the study area is largely disparate. In recent times,the entire North and Central Kolkata has become covered with residential, commercial and mixed residential-commercial land use leaving very little room for any significant amount of urban greens. These areas are the oldest parts of the city which have developed from the time of its growth and development under British rule. The biggest breather around Central Kolkata remains the Maidan grounds followed by the Rabindra Sarovar. In fact temporally the pattern of green density values has been highest around the Maidan and Rabindra Sarovar consistently from 1951 to 2001.

Spatially at the time of the study the southern, south eastern and eastern fringes of the city have a more generous share of green space. These areas are new additions to the city, which have been incorporated from surrounding non-built up areas and so have not been invaded by built-up space in the proportion the older parts of the city have witnessed. In fact some of the southern and eastern fringes have significant proportions of arable land.

Based on per cent of ward green area and using GIS as a tool, the entire area of Kolkata Municipal Corporation has been identified in four green zones. (Refer Map: Kolkata 2001 Green Zones). Maximum parts of the city have been identified in the Low Green Zone (0-10% ward green area). Parts of bordering areas on the east and west parts of the city have been identified as Medium Green Zone (10%-20% ward green area). These wards are parts of areas which have lesser built up area compared to the core city. The High Green Zone (20%-40% ward green area) is observed around South Kolkata. The main concentration of the High green zone has been around The Rabindra Sarovar area. Finally a small area of the city around the Maidan and patches in bordering wards in south Kolkata recorded formed the Very High Green Zone (>40% ward green area).

The relative concentrations of major polluting industries in Kolkata in 2001 were also identified. The low polluting industries were observed in the south, east and west bordering wards of the city where the high green zones were observed. Conversely the high polluting zone was observed in the low green zone area.

Key recommendations
  • The individual green assets (plants on terrace, terrace garden, indoor plants, private garden/lawns et al) must be encouraged and enhanced in a large scale in the Low Green Zone and Medium Green Zone (older parts of the city). In these zones especially Kolkata faces a space crunch when it comes to planting new trees, which is why it is also difficult to plant new saplings. Hence the focus has to shift to the household green assets. Detailed environmental policy must be formulated and implemented for the household level. This exercise may be emulated in other Indian Metropolitan cities.
  • The maintenance of parks and gardens should receive much more attention with active participation from the citizens themselves. One of the greatest factors is active participation from the residents themselves. Apart from residents, students from educational institutions in the neighbourhood may be truly encouraged to play an active role in the maintenance of the green space. Environmental policies may be formulated which actually join hands with the educational institutions and make these activities a joyful yet compulsory activity for the students. The perception study has already shown the students are the most enthusiastic section of citizens.
  • Data of the number of trees felled and the location and reason for doing so may be made available to all citizens on a regular basis from a common platform like the media. This would make them aware of the loss and inspire them to contribute for the regeneration of the same. Also there would be a fair evaluation of the purpose of felling.
Green Agenda
The largest hidden potential, which may be tapped in a large scale, is the individual green assets – comprising of garden, indoor plantation and terrace plantation. This potential needs to be tapped at the household level cutting across all sections of the society. Strengthening this section along with the enhancement and protection of the visible green assets with the aid of geospatial tools, enhanced community involvement and holistic urban planning will stabilise the beneficiary role of urban green space on urban environment. GIS can be an effective tool in preserving and monitoring green and open spaces in an urban area. Today, there are several instances where GIS incorporated with other data sources such as remote sensing images and aerial photographs are providing innovative and alternative solutions in the management and monitoring of urban green. GIS is widely accepted in urban landscape planning as it can provide better understanding on the spatial pattern and changes of land use in an area.

India’s Nobel Laureate Rabindranath Tagore had said – ‘trees are earth’s endless effort to speak to the listening heavens’. As urban development proceeds on the world stage let its journey proceed in partnership with its green space.

Source: http://www.gisdevelopment.net/application/urban/overview/urban_rituparna.htm

Special Thanx to
: Dr Rituparna Sengupta University of Calcutta

Let me to Introduce My self

Hello guys... Today i will try to sharing my info and all about my experience to all of you... this is my first posting.. in the next, i will posting about many article, news, information, sport or regulation which i found... okey... thank you for the attention... see u as soon as i can... bubye.....