Category: Photos

Within the framework of “sustain-earth” a database of photos will be built-up as a supplementary part of “Library & archives”.

UN-SGD – Last Emergency Call For Intensive Care of Mother Earth

Indeed, UN-SDG can be regarded as the last call, after a series of regular and continuous calls on several regional and global levels, for meeting pressing and urgent needs for implementation of effective, practical and immediate solutions and measures of the pilling threats and degradation on earth’s environmental and climate systems.

Now the UNEP releases its recent GEO-6 Regional Assessment documents, May 2016. The Networking of “sustain-earth.com” got this information also from Hussein Abaza, an excellent Reporter on sustainability issues and Director at Centre for Sustainable Development Solutions “CSDS”, Cairo, Egypt.

A series of regional reports on the state of the planet’s health deliver the message that environmental deterioration is occurring much faster than previously thought and action is needed now to reverse the worst trends. The ‘Global Environmental Outlook (GEO-6): Regional Assessments,’ published by the UN Environment Programme (UNEP), is a compilation of six reports examining environmental issues affecting the world’s six regions: the Pan-European region, North America, Asia and the Pacific, West Asia, Latin America and the Caribbean (LAC), and Africa.
The release of the regional assessments coincides with the second session of the UN Environment Assembly (UNEA-2), which is convening in Nairobi, Kenya, from 23-27 May 2016. The Pan-European assessment will be launched at the eighth Environment for Europe Ministerial Conference in Batumi, Georgia, on 8 June 2016.

The assessments found that the regions share a range of common environmental threats, including climate change, biodiversity loss, land degradation, population growth, rapid urbanization, rising consumption levels, desertification and water scarcity, which all must be addressed in order to achieve the Sustainable Development Goals (SDGs) and the 2030 Agenda for Sustainable Development. The assessments involved 1,203 scientists, hundreds of scientific institutions and more than 160 governments, and are based on scientific data and peer reviewed literature. The regional assessments will inform GEO-6, which will be released before 2018 and will provide an assessment of the state, trends and outlook of the global environment.
The GEO-6 LAC assessment notes the strong impact of emissions from agriculture in the region, including an increase in nitrous oxide emissions of about 29% between 2000 and 2010 from soils, leaching and runoff, direct emissions and animal manure, and an increase in methane emissions of about 19% due to the plethora of beef and dairy cattle. Regarding air pollution, the assessment points to particulate matter (PM) concentrations above World Health Organization (WHO) guidelines. In addition, Andean glaciers, which provide water for millions, are shrinking. The LAC region has eliminated lead in gasoline and made headway in reducing ozone-depleting substances.
Approximately 41% of all reported natural disasters over the last two decades have occurred in the Asia and the Pacific region, according to the regional assessment. In Southeast Asia, more than one million hectares is deforested annually. Other environmental issues discussed in the report reference that: approximately 30% of the region’s population drinks water contaminated by human feces; water-related diseases and unsafe water contribute to 1.8 million deaths annually; uncontrolled dumping is a significant source of disease; and population growth, a growing middle class and urbanization have led to higher emissions, ill-managed waste and increased consumption.
In West Asia, an increase in degraded land and the spread of desertification are among the region’s most pressing challenges, as they lead to an increase in water demand, over-exploitation of groundwater resources and deteriorating water quality. In addition, conflict and displacement are having severe environmental impacts, such as heavy metals from explosive munitions and radiation from missiles leaching into the environment, and increased waste production and disease outbreaks. Almost 90% of municipal solid waste is disposed of in unlined landfill sites and is contaminating groundwater resources. The report estimates that air pollution alone caused more than 70,000 premature deaths in 2010.
In Africa, air pollution accounts for 600,000 premature deaths annually. The report also highlights that 68% of the population had clean water in 2012. In addition, inland and marine fisheries face over-exploitation from illegal, under-reported and unregulated (IUU) fishing. According to the report, around 500,000 square meters of land in Africa is being degraded by soil erosion, salinization, pollution and deforestation. African megacities, such as Cairo, Kinshasa and Lagos, have inadequate sanitation services.
In North America, environmental conditions, including air pollution, drinking water quality and well-managed protected areas, have improved due to policies, institutions, data collection and assessment and regulatory frameworks. However, aggressive hydrocarbon extraction methods can lead to increased emissions, water use and induced seismicity, while coastal and marine environments are experiencing, inter alia, ocean acidification and sea-level rise. Climate change is exacerbating the drought in California by approximately 15-20%, and Hurricane Sandy, in 2012, was directly responsible for approximately 150 deaths and US$70 billion in losses. However, mitigation efforts are having a positive impact; for example, solar deployment made up 40% of the market for new electricity generation in the US in the first half of 2015, and solar now powers 4.6 million homes. In the Arctic, warming has increased at twice the global average since 1980, and over the past twenty years, summer sea ice extent has dramatically decreased, which has, inter alia, created new expanses of open ocean, enabling more phytoplankton to bloom and alter the marine food chain.
Overall, recommendations of the assessments include, inter alia: strengthening intergovernmental coordination at the regional and sub-regional levels; improving gathering, processing and sharing data and information; enhancing sustainable consumption and production (SCP); harnessing natural capital in a way that does not damage ecosystems; implementing pollution control measures; investing in urban planning; reducing dependence on fossil fuels, and diversifying energy sources; investing in environmental accounting systems to ensure external costs are addressed; and building resilience to natural hazards and extreme climate events. [UN Press Release] [UNEP Press Release] [UNEP Knowledge Repository] [Factsheet for GEO 6 Regional Assessment for Africa
] [Factsheet for GEO 6 Regional Assessment for Asia Pacific]
 [Factsheet for GEO 6 Regional Assessment for Latin America and the Caribbean
] [Factsheet for GEO 6 Regional Assessment for North America] [
Factsheet for GEO 6 Regional Assessment for West Asia] [
Full Regional Assessment for Africa
] [Full Regional Assessment for Asia Pacific] 
[Full Regional Assessment for Latin America and the Caribbean
] [Full Regional Assessment for North America
] [Full Regional Assessment for West Asia].

Now it remains to see how these “SMART GOALS” will be further put in an effective and fast implementation agenda of actions. They are still many unclear details as what, when, how and where these goals will be dealt with in particular who will do what, how and when. Though the UN-SDG seem to be more or less specific in general terms, they need to be successful and instruments have to be put in place to measure such success as what you can not measure is does not exist and what you can not measure you can not control. Unless these goals become successful they will be gone with the wind as many other smart UN goals.

2016-05-30 08.22.08

Education, R&D and Public Awareness are Imperative for Sustainable Policies 

Understanding existing pressures and constrains for implementation and performance of successful sustainable policies requires tight and continuous involvement of all citizens on large-scale and long-term socio-economic policies. 

Planet Earth is a complex living organism with delicate balance that makes possible the unique functioning and metabolism of all life forms on earth. Water, energy and natural resources are essential and basic components that contribute in the earth’s delicate balance. Modern neccessities and future challenges are becoming more and more clear and require from us and future generations to keep such balance in tact with nature’s own dynamic processes. Our consumption of water, energy and natural resources needs to take in consideration the nature’s own delicate balance. 

Visit, share and contribute in “Sustain-earth.com” to inform and be informed on our growing needs for understanding the basic of APPLIED SUSTAINABILITY. An introduction is given at ABOUT (http://sustain-earth.com/about/).

  

Why Sustain-Earth.Com?

If you can not measure it, it does not exist and if you can measure it properly you would not be able to control it.

What is sustainability and how can we measure it, below are some information. To know more follow, share and contribute in: http://sustain-earth.com to know more

http://computingforsustainability.com/2009/03/16/more-sustainability-diagrams/

 

World Largest Power Station – How Huge is Huge in River’s Technology?

The Three Gorges Dam represents the accumulated knowledge and know-how from all previous worldwide advances in dam technology including finding solutions for a wide-range of side effects apart from the main goal of generating power. It is the world’s largest power station in terms of installed capacity (22,500 MW), a hydroelectric dam that spans the Yangtze River by the town of Sandouping, located in Yiling District, Yichang, Hubei province, China. It has several innovations and integrated solutions. Except for a ship lift, the dam project was completed and fully functional as of July 4, 2012, when the last of the main turbines in the underground plant began production. The dam has 32 main turbines, each with a capacity of 700 MW,  and two other smaller generators (50 MW each), with total electric generating capacity of the dam is 22,500 MW. The dam is intended, also, to increase the Yangtze River’s shipping capacity and reduce the potential for floods downstream by providing flood storage space. A partial solution for problems associated with the transport of nutrients because of silting behind the dam is, also, taken in consideration. Chinese government regards the project as a historic engineering, social and economic success, with the design of state-of-the-art large turbines, and a move toward limiting greenhouse gas emissions.

 

For comparison with the largest twenty dams in the world a global and historical survey is summarized  in this document: http://largest-dams.blogspot.se

Published on 31 May 2013
Largest Dams in The World

 

How Amazing is Amazing? – The Most Amazing Lakes In The World

10. Dead Sea (Bordered with Jordan, Israel and Palestine), its water is 9.6 times saltier than the ocean. No macroscopic living things can thrive in it and the high salinity makes life impossible to form with the exception of a very few bacteria and fungi. Because of the high salt concentration, the buoyancy of the water is so strong that a person cannot swim underwater and will push the body to float. The sea is also believed to have therapeutic powers to cure certain skin diseases.

9. Lake Berryessa Glory Hole, California. It is very important not only a tourist attraction but more so, it generates hydroelectricity. What makes it amazing is the bell-mouth spillway “Glory Hole” which is the largest of its kind with a diameter of 72 feet, a vertical drop of 200 feet and shrinks down to 28 feet. Once the water level reaches the maximum level, the spillway becomes submerged and it swallows excess water at unbelievable rate of 48,800 cubic feet per second.

8. Crater Lake, Oregon. It is formed during the collapse of Mount Mazama 7,700 years ago, 2,148 feet deep. It is considered the deepest in the United States and 7th or 9th deepest lake in the world. There are no rivers or any other bodies of water connected to the lake. Because of this, the water in the lake is considered one of the purest because of the absence of pollutants. The water is very clear and it has a visibility of up to 43.3 meters.

7. Lake Baikal, Siberia. Lake Baikal is a rift lake formed through continental crust being pulled apart. It is the deepest lake in the world with a depth of 1,642 meters (5,387 ft). Underneath the lake floor there is 7 kilometer of sediments placing the rift floor some 8-11 kilometers below the surface. Americans and Russian scientists studied the sediments with detailed climactic records dating as far back as 250,000 years. One of the most ancient lakes, its age is 25-30 million years.

6. Abraham Lake, Alberta, Canada. It is man-made lake in Alberta Canada. It is really beautiful during summer but what make it amazing is the frozen bubbles found underneath the lake during the winter season. These frozen bubbles are actually methane gas that is produced when bacteria at the bottom of the lake decomposes organic matter like animals, plants, and trees that died and sank to the bottom.

5. Taal Lake, Batangas, Philippines. It is a freshwater lake; it cradles the world’s smallest active decade volcano, the Taal volcano. The lake fills the Taal caldera which is a remnant and the spot where historical eruptions occurred dating back to 100,000 to 500,000 years ago. Within the Main crater lake is also a small island known as the Vulcan point. At 40 meters, Vulcan point is the world’s largest island within a lake (Main crater lake) on an island (Volcano Island) within a lake (Taal Lake) within an island (Luzon Island). It is confusing but that what makes it amazing…

4. Five Flower Lake, China. The Five-flower lake is one of the most popular and most beautiful lake among the lakes found in the Jiuzhaigou National Park in China. It is renowned worldwide and thousands of tourists visit it everyday. It lies at the end of the Peacock River at a height of 2,472 meters above sea level and has a depth of 5 meters only. This shallow lake reflects multiple colors and definitely a great sight to feast your eyes with. The bottom of the lake is littered with ancient trunks of trees crisscrossed everywhere.

3. Spotted Lake in British Columbia, Canada. The most notable feature of the lake is the multi-colored spots that are very visible and prominent even when viewed from the highway. The lake contains the world’s highest concentration of different minerals most notably, magnesium sulfate, calcium and sodium sulfates. The lake evaporates and during summer only the minerals remain and they form natural walkways in between and around the spots. It is also therapeutic and known to cure diseases. Fences preventing direct access protect the lake.

2.Lake Hillier (Pink lake) in Western Australia. It is famous for its pink color. It is really amazing in that it’s color is not derived from beta-carotene released by an algae when light penetrates the water; which is actually the case for Lake Retba in Africa and the Pink lake in Western Australia. These two lakes derive its color from the red pigment being produced by Dunaliella Salina and Halobacteria that use sunlight to create more energy. Unlike these two, the pink water of Lake Hillier is permanent even if water is taken from the lake and transferred to a different container.

1. Plitvice Lake in Croatia. It is inside the Plitvice National Park in Croatia, the largest national park in the country and the oldest in southeast Europe. It is considered the most beautiful lake worldwide because of it’s spectacular display of colors at different times of the day, at different angles of light and at different seasons. It was inscribed in the UNESCO World Heritage in 1979 among the First Sites worldwide. Every year, more than 1.2 million tourists from all over the world visit it. It is most famous for its 16 lakes arranged in cascades.

http://purpleshadow13.hubpages.com/hub/10-Most-Amazing-Lakes-in-the-World

Best Beaches, Water Quality and Wellbeing – Information, Pictures and Criteria.

Water quality is central for wellbeing of humans or at least for protection of health and preservation of quality of all forms of life. Water resources are not only an economic and industrial resource and the uses of water don’t stop for indoor household activities. Indeed, the urbanization of water as forced by economic, industrial and indoor household activities is forcing an ever-accelerating promotion of “production and consumption”. On global long-term perspective, this is posing an ever increasing degradation of the quality of natural water resources with severe negative impacts on the quality of life not only what regards inland freshwater water bodies but, also, all maritime coastal and offshore waters. Conservation and protection of the global water resources is a global long-term investment for many generations to come.

“Sustain-earth.com” will continue the describe the dimensions and threats of the ongoing urbanization of water resources where demonstrations will be given to the existing unlimited needs for taking in consideration the role of water for the wellbeing of humans in terms of health and recreation as well as conservation and protection of all forms of life on the planet.

Access and affordability of good water quality for recreation is among growing needs where the pressures and competition on water resources are enormous. Best Beaches in the world are very expessive and not easily accessible. Compact information and pictures of the world’s best beaches are given here in terms of criteria, weather, water, sand, facilities, access, visitor numbers, ….. etc : http://www.bugbog.com/beaches/best_beaches.html

We give few examples on efforts made for raising public awareness on the existing needs. The US “Guide to Finding a Clean Beach”: How to find out if a beach is tested for pollution and what authorities do if they find it; finding help online and at the local or state health departments; avoiding polluted beaches; ……. etc: “http://www.nrdc.org/water/oceans/ttw/guide.asp”. According to CNN 10% of water samples collected from U.S. beaches failed to meet the government benchmark for swimmer safety. It’s an icky thought, especially considering the popularity of several of the failing beaches included in the Natural Resources Defense Council’s “Testing the Waters”: http://edition.cnn.com/2014/06/25/travel/beaches-water-quality-report/

For the UK, find out how clean the water is on beaches, in other bathing in England and Wales, and if there is a problem with pollution: https://www.gov.uk/quality-of-local-bathing-water. For Canada, Toronto has some of the best beaches in the world, this is verified by the Blue Flag Program. This internationally recognized program awards “blue flags” is directed to communities committed to maintaining high standards for water quality: http://app.toronto.ca/tpha/beaches.html

Sustain-Earth.Com – Connecting People For Healthy and Wealthy Future

Professionals in all sectors and on all levels around the world are corner stones in shaping the future on our planet; they are, also, leaders that can direct its path. However, for our fellow citizens to be safe, secure and share their responsibility the conservation and sustainable management of our collective natural resources on the earth requires innovation, engagement, transparency and full participation in “serve and get served”. With these objectives we can turn past difficulties, existing obstacles and future threats to solutions, admittance and prosperity.

http://sustain-earth.com/about/

Invitation – A NEW Logo For Sustain-Earth.

http://sustain-earth.com is a platform and a BLOG for integrating and marketing sustainability in education and research, and popularization of sustainability in science and technology. It supports “Open Access”. It has built-in functions and instruments for coupling education, research and technology with society, market and population needs on national and international levels. It, also, acts for promoting “Business-to-Business” and creating “Career-Development-Plans” for professionals and graduates in the emerging applications of sustainability and socio-economic developments. http://sustain-earth.com is an instruments and vehicle for developing and implementing applied sustainability in all sectors and on all levels.

LOGO of "sustain-earth.com" has three colours. Main colour of "earth" is green a product of  "blue" for  clean water and "yellow" for clean energy.

LOGO of “sustain-earth.com” has three colors. Main color of “earth” is a dynamic green-product of “blue” for clean water and “yellow” for clean energy. A green main arrow representing the functioning and metabolism of “sustain-earth” through fueling life by constant clean water “blue” supported by clean energy “yellow”.

To learn more and get introduction on “http://sustain-earth.com” please visit “ABOUT”. We welcome any questions and inquiries through “CONTACT”. You are, also, most welcome with innovative posts at “CONTRIBUTE”.