10 novembro, 2009

2010 – Internacional year of biodiversity


Seven steps to save biodiversity

The year 2010 is just around the corner. There’s an emerging consensus about what needs to be done to save biodiversity in the next few months:
· Species and ecosystems need space to develop and recover. At least 10% of all ecosystem types should be under protection to maintain nature and natural landscapes.
· Without biodiversity there will be no agriculture. Farming practices should not jeopardize species survival: improving farmland diversity and reducing the usage of pesticides and fertiliser are key efforts to saving biodiversity. Organic agriculture practices can serve as an example in many areas.
· 75% of all fisheries are fully exploited or over-fished. Species like cod, haddock and halibut are already threatened. If we do not move towards sustainable use, there will be no fish left for our grandchildren.
· Roads, factories and housing destroy habitats for animals and plants. If urban and rural development continues to ignore nature, our surroundings will be dominated by concrete and pollution.

· Climate change is considered to be the greatest challenge for humanity. With changing conditions, ecosystems and habitats will change as well. It is an obligation to fight climate change and make sure that species can migrate or adapt to new surroundings.
· If you release a species outside its usual habitat, it might simply die. In other cases, the so-called alien invasive species have thrived and destroyed local flora and fauna. As you never know how things turn out, reducing these invasions is crucial.
· Biodiversity is the foundation for sustainable development. Its ecosystem services provide the basis for all economic activity. Biodiversity concerns need thus be integrated into all areas of policy-making. Measures include market incentives, development assistance, biodiversity-friendly trade and international governance processes.

What YOU can do…

Ten things we all can do that make a difference!
1. Take public transportation, bike, walk, or carpool to work at least one day a week. Avoid air travel where possible.
2. Buy food, preferably organic food—vegetables, fruits, dairy, eggs, and meat—from a farmer’s market at least one day a week.

3. Eat sustainably harvested seafood and farmed fish that is herbivorous, like catfish, tilapia, and shellfish. Avoid farmed carnivorous fish like salmon and shrimp.
4. Install at least one compact fluorescent light bulb in your home—it will save roughly 30 EUR in electricity and replacement bulb costs each year, and reduce carbon emissions by a ton every three years.

5. Turn off lights in empty rooms.

6. Lower the thermostat by at least 1 degree ° C in winter.

7. Stop using herbicides and pesticides on your lawn.
8. Only drink wines with natural cork stoppers.
9. Tell everyone what you are doing to conserve biodiversity and ask them to join you. Support representatives who act for biodiversity.
10. Above all, do not waste—reduce your consumption, buy only what you really need, and re-use and re-cycle whatever and whenever you can.


in: www.countdown2010.net

1 comentário:

Anónimo disse...

Colegas, mais uma vez, ainda bem que "regressaram ao trabalho", pois todos somos poucos e todos os nossos esforços contam.

Aproveito para lhes dizer que aproveitei o vosso post para colocar um similar (que procurei complementar e não copiar, evidentemente) no Land4us.

parabéns. e boas blogadas.