Scientist: Fire in Israel is a typical example of climate change effects in Mediterranean

Dec 08, 2010
The Carmel mountain range, northern Israel, rises to 546 meters above sea level. The combination of high rainfall (average of 800 mm per year), mountainous landscape and little human-pressure have resulted in rich and diverse vegetation. Credit: Ran Gluzman

The fire disaster in the Carmel Mountains near Haifa is a typical example of climate change effect and a taste of the future, says Dr. Guy Pe'er, one of the authors of Israel's first report to the UN on climate change. Ten years ago, Dr. Pe'er and other Israeli scientists collated knowledge about the effects of climate change for Israel. They warned already in the year 2000 of expected climatic fluctuations, heat events, decreased rainfall and delayed late winter rainfall, all of which would lead to increased risk of intense forest fires.

According to "Israel's National Report on ", prepared by Pe'er and other members of Ben-Gurion University of the Negev on behalf of the Israeli Ministry of the Environmental Protection, the frequency, intensity and extent of the fires would increase due to the prolongation of droughts, increase in and an increased frequency of intense heat waves. At a warming of 1.5 degrees by the year 2100, which is by now considered a conservative scenario, models predict the desert to expand northward by 300 to 500 kilometers to the north. Mediterranean ecosystems, such as the one occurring in the Carmel Mountains, would thus disappear from Israel. in the Carmel mountain range in northern Israel was preceded by eight months of drought and occurred during a with temperatures around 30ºC. Normally, first rainfall should have come in September or October, and the maximal daily temperature at this time of year should be around 15-20ºC.

The Carmel mountain range, northern Israel, rises to 546 meters above Sea Level. The combination of high rainfall (average of 800 mm per year), mountainous landscape and little human-pressure have resulted in rich and diverse vegetation, including Israel's largest natural pine forest. Therefore, large parts are nowadays protected within National Parks and Conservation Areas.

This is a view from a resort over the Carmel mountain range at morning of Nov. 30, 2010. The resort was burned down shortly after that day. Credit: Tal Gluzman

Dr. Guy Pe'er, currently a fellow at the Helmholtz Centre for Environmental Research (UFZ), Leipzig, has witnessed three forest fires in the year 1989 where large areas of the Carmel mountains were burnt, penetrating the outskirts of his native city of Haifa. "Following the fire I spent over a year studying the recovery process of the vegetation and the Mesopotamian fellow deer at the reintroduction centre at the Carmel forest. It was there that I've learned that fires are something natural and nature can recover if no further disturbances occur." Guy Pe'er is nevertheless overwhelmed by the intensity and extent of the fire: the largest fire in 1989 has destroyed an area which was ten times smaller than the current one.

The worst forest fire ever in the history of Israel has spanned a total area of 5000 hectares, taken the lives of 42 people and burned 250 houses down. Damages are estimated at more than 55 million €. Israel has since then been engaged in heavy debates on responsibility: how did the government, the ministers and the fire-brigade contribute to this failure? Guy Pe'er holds a different opinion, suggesting that the discussion should involve the longer and more substantial causes of this fire, namely climate change. "It's a matter of our consumption, our society and habits. We consume more than we need and more than Earth can sustain, and by that we bring about climate change and risk our own future. Can we behave as responsible humans and change our habits?" says Pe'er. From the perspective of the Israeli conservation biologist the international politics should reflect this incident onto the ongoing UN conference on Climate Change in Cancun, and ensure that its decisions will finally lead to the mitigation of climate change. Because climate change is not fiction: Israelis these days have got a glimpse of what may awaits the coming generations.

Explore further: Changing global diets is vital to reducing climate change

More information: Publication: Israel's National Report on Climate Chance (2000):
nasa.proj.ac.il/Israel-Researc… National_Report.html

add to favorites email to friend print save as pdf

Related Stories

Will climate change kill the Amazon?

Mar 28, 2007

One of the most profound predicted impacts of climate change was discussed in a landmark conference at Oriel College by scientists, conservationists and policymakers from Europe and North and South America. ...

Massive California fires consistent with climate change

Oct 24, 2007

The catastrophic fires that are sweeping Southern California are consistent with what climate change models have been predicting for years, experts say, and they may be just a prelude to many more such events in the future ...

Climate change may kill the Amazon rainforest

Feb 10, 2009

(PhysOrg.com) -- The dieback of the Amazonian forests caused by climate change is not inevitable but remains a distinct possibility, according to a study led by the Professor of Ecosystem Science at Oxford. ...

Bushfire impact on water yields

Jan 22, 2008

While forest fires can often result in an initial increase in water runoff from catchments, it’s the forests and bush growing back that could cause future problems for water supplies by reducing stream flows.

Recommended for you

Changing global diets is vital to reducing climate change

15 hours ago

A new study, published today in Nature Climate Change, suggests that – if current trends continue – food production alone will reach, if not exceed, the global targets for total greenhouse gas (GHG) emissi ...

Water police on patrol in drought-scarred Los Angeles

22 hours ago

Los Angeles isn't the world's wettest city at the best of times. But a record drought has triggered extra measures—now including "water police" checking on over-zealous sprinkler users and the like.

Shell files new plan to drill in Arctic

Aug 29, 2014

Royal Dutch Shell has submitted a new plan for drilling in the Arctic offshore Alaska, more than one year after halting its program following several embarrassing mishaps.

Reducing water scarcity possible by 2050

Aug 29, 2014

Water scarcity is not a problem just for the developing world. In California, legislators are currently proposing a $7.5 billion emergency water plan to their voters; and U.S. federal officials last year ...

User comments : 1

Adjust slider to filter visible comments by rank

Display comments: newest first

3432682
5 / 5 (2) Dec 08, 2010
If Israel forest fires are typical examples of global warming, then there must be other examples all over the place. Where are they? Stick to science, not leftist political hysteria.