Showing posts with label Biodiversity. Show all posts
Showing posts with label Biodiversity. Show all posts

Wednesday, May 22, 2013

New App teaches about Costa Rica biodiversity

What am I looking at?
A new app developed by the Costa Rican Electricity Institute
and the National Biodiversity Institute helps users identify wildlife species.

By the Tico Times

Interested in Costa Rican biodiversity? A new app claims to be the easiest way to find out about Costa Rican species.

TOUIT is an easy-to-use guide that allows users to access information about 500 species commonly spotted in Costa Rica, with high-resolution images, information and maps.

Using Geopositioning tools, the app finds a user’s location, then coordinates and issues a list of the most common species found in that particular area, including amphibians, mammals, reptiles, birds, spiders, scorpions, plants, insects and fungus.

The app was launched this week by the National Biodiversity Institute (INBio) and the Costa Rican Electricity Institute. It works on mobile phones using Android and iOS operating systems.

TOUIT takes its name from Touits costarricensis, a bird that flies from sea level up to 3,000 meters.

“The main goal of the app is to educate people about Costa Rican biodiversity so that they know what we have and [can] help to preserve it,” Maria Auxiliadora Mora, INBio’s information technology manager, said.

TOUIT is free and is available in English and Spanish versions. Download it at www.touit.cr.

Read more about this app and the full story on the Tico Times


Monday, November 5, 2012

Climate change and El Nino affecting Costa Rica Amphibians

Costa Rica’s biodiversity is world renounced having approximately 5% of the worlds biodiversity, but climate change and in particular this years El Niño is effecting Costa Rica Amphibians

Global Amphibian Decline
The past two decades, amphibians have had significant declines in their population worldwide. There is a great deal of evidence for such declines from North, Central and South America, Europe, Africa and Australia.

Global amphibian decline is attributed to the effects of habitat destruction; alteration, isolation pockets, climate change, chemical and other pollution, fungal, bacterial have contributed to declines that often have no obvious cause. 

Costa Rica Red Eyed Tree - Frog (Photo: Wikimedia)
 
The vast majority of the more than 6,000 species of frogs in the world lay eggs in water, but many tropical frogs make it out of the water environment to lay eggs. This strategy protects amphibian eggs from predators, but in times of insufficient rain fall and drought this strategy can destroy whole reproduction cycles because of dehydration, in some cases of endangered species it can wipe them out entirely.


Researchers report that climate change may be altering the evolution of some amphibians, causing these animals to alter behaviors to adapt to low rainfall.

Research in biological hotspots such as Panama and Costa Rica show that over the past 4 decade rain fall has declined but maybe more importantly it is frequency and consistence of rain periods that have changed. In Costa Rica there are approximately 175 amphibious species

The embryos of some amphibian are extremely susceptible to rain frequency in some cases they die in just a few days if there is no rain. Rainfall also triggers reproduction cycles, so the lack of rain in the period immediately after the egg laying phase has dramatic effects on population.

With climate change, amphibians are considered one of the most threatened species with approximately half of the more than 6,000 known species in decline and one in three in danger of extinction.


Amphibians are very susceptible to environmental conditions and pollutants because of their sensitive skin requiring certain levels of moisture to survive and reproduce.


Fungal diseases such as Batrachochytrium dendrobatidis, sometimes called simply Bd, kills amphibians affecting their permeable skin, ultimately causing heart failure.

In Costa Rica and Panama the disease continues to advance, according to the Smithsonian Tropical Research Institute (http://www.stri.si.edu/espanol/index.php) that has the Amphibian Rescue and Conservation Project.

In Costa Rica this year there cause for alarm this year as El Niño has resulted in approximately 18% less rainfall nationally and as much 80% in some northern regions, some experts have stated the possibility of a “tropical drought” this coming summer season, which could have devastation effects of amphibious population and other species as well.
Read the full story on the The Costa Rica News (TCRN)

Monday, May 18, 2009

(No) Drill, Baby, Drill

by THOMAS L. FRIEDMAN / The New York Times
Published: April 11, 2009

Sailing down Costa Rica’s Tempisque River on an eco-tour, I watched a crocodile devour a brown bass with one gulp. It took only a few seconds. The croc’s head emerged from the muddy waters near the bank with the footlong fish writhing in its jaws. He crunched it a couple of times with razor-sharp teeth and then, with just the slightest flip of his snout, swallowed the fish whole. Never saw that before.

These days, visitors can still see amazing biodiversity all over Costa Rica — more than 25 percent of the country is protected area — thanks to a unique system it set up to preserve its cornucopia of plants and animals. Many countries could learn a lot from this system.

More than any nation I’ve ever visited, Costa Rica is insisting that economic growth and environmentalism work together. It has created a holistic strategy to think about growth, one that demands that everything gets counted. So if a chemical factory sells tons of fertilizer but pollutes a river — or a farm sells bananas but destroys a carbon-absorbing and species-preserving forest — this is not honest growth. You have to pay for using nature. It is called “payment for environmental services” — nobody gets to treat climate, water, coral, fish and forests as free anymore.

The process began in the 1990s when Costa Rica, which sits at the intersection of two continents and two oceans, came to fully appreciate its incredible bounty of biodiversity — and that its economic future lay in protecting it. So it did something no country has ever done: It put energy, environment, mines and water all under one minister.

“In Costa Rica, the minister of environment sets the policy for energy, mines, water and natural resources,” explained Carlos M. Rodríguez, who served in that post from 2002 to 2006. In most countries, he noted, “ministers of environment are marginalized.” They are viewed as people who try to lock things away, not as people who create value. Their job is to fight energy ministers who just want to drill for cheap oil.

But when Costa Rica put one minister in charge of energy and environment, “it created a very different way of thinking about how to solve problems,” said Rodríguez, now a regional vice president for Conservation International. “The environment sector was able to influence the energy choices by saying: ‘Look, if you want cheap energy, the cheapest energy in the long-run is renewable energy. So let’s not think just about the next six months; let’s think out 25 years.’ ”

As a result, Costa Rica hugely invested in hydro-electric power, wind and geo-thermal, and today it gets more than 95 percent of its energy from these renewables. In 1985, it was 50 percent hydro, 50 percent oil. More interesting, Costa Rica discovered its own oil five years ago but decided to ban drilling — so as not to pollute its politics or environment! What country bans oil drilling?

Rodríguez also helped to pioneer the idea that in a country like Costa Rica, dependent on tourism and agriculture, the services provided by ecosystems were important drivers of growth and had to be paid for. Right now, most countries fail to account for the “externalities” of various economic activities. So when a factory, farmer or power plant pollutes the air or the river, destroys a wetland, depletes a fish stock or silts a river — making the water no longer usable — that cost is never added to your electric bill or to the price of your shoes.

Costa Rica took the view that landowners who keep their forests intact and their rivers clean should be paid, because the forests maintained the watersheds and kept the rivers free of silt — and that benefited dam owners, fishermen, farmers and eco-tour companies downstream. The forests also absorbed carbon.

To pay for these environmental services, in 1997 Costa Rica imposed a tax on carbon emissions — 3.5 percent of the market value of fossil fuels — which goes into a national forest fund to pay indigenous communities for protecting the forests around them. And the country imposed a water tax whereby major water users — hydro-electric dams, farmers and drinking water providers — had to pay villagers upstream to keep their rivers pristine. “We now have 7,000 beneficiaries of water and carbon taxes,” said Rodríguez. “It has become a major source of income for poor people. It has also enabled Costa Rica to actually reverse deforestation. We now have twice the amount of forest as 20 years ago.”

As we debate a new energy future, we need to remember that nature provides this incredible range of economic services — from carbon-fixation to water filtration to natural beauty for tourism. If government policies don’t recognize those services and pay the people who sustain nature’s ability to provide them, things go haywire. We end up impoverishing both nature and people. Worse, we start racking up a bill in the form of climate-changing greenhouse gases, petro-dictatorships and bio-diversity loss that gets charged on our kids’ Visa cards to be paid by them later. Well, later is over. Later is when it will be too late.

To see the orginal article by THOMAS L. FRIEDMAN (three time Pulitizer prize winner) just click here

Thursday, April 16, 2009

It's Amazing What You Can Find In the Rain Forest In Costa Rica

It's amazing what you find in the rainforests of Costa Rica. Costa Rica is home to over 5% of the world's biodoversity (that's an amazing 1 in 5 of every living thing on the face of the planet).

But there's more and if you look you may even find an airplane converted into a hotel suite!

The Costa Verde Resort is situated on the edge of Manuel Antonio National Park near Quepos and it features an incredible suite - a Boeing 727 airplane.

In it's previous existence it ferried passengers for South African and Avianca airlines and it now serves as a two bedroomed suite with incredible views of the rainforest, beach and ocean


The plane was transported piece by piece from San Jose airport to its current site and it has been converted into a two-bedroom, two-bathroom suite with kitchenette, flat-screen tvs, a dining room, and a terrace with an ocean view.


The furnishings are hand carved beautiful teak.