Unterstützung für achgut


Beiträge von  

  11.09.2015   17:14   Leserkommentare (im Wartemodus)

Schon wieder falscher Alarm

Die ZEIT, November 2009: Die CO2-Speicher der Weltmeere sind voll: Bislang haben die Ozeane gut ein Viertel des vom Menschen verursachten Kohlendioxids aufgenommen. Doch jetzt verweigern die Meere langsam ihren Dienst.

Reality check: Southern Ocean ‘Sink’ Turns The Tide On Climate Alarm

The Southern Ocean has recovered its ability to suck vast amounts of carbon dioxide from the atmosphere, overturning fears the natural “sink” had stalled with dire consequences for future climate change.

Acting like a giant lung, the Southern Ocean carbon sink accounts for about 40 per cent of the ocean uptake of anthro­pogenic carbon dioxide.

Climate scientists had feared the uptake of carbon dioxide by the Southern Ocean had slowed in what was feared to be a “feedback” response to human ­activity.

New research published today in the...


Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Klima-Debatte 

  07.09.2015   14:17   Leserkommentare (im Wartemodus)

Pazifische Warmwasser-Lache und die Klimapause

Is there a connection between 2014 (the “world’s warmest year”), the even warmer 2015 and dying fish in the north Pacific? The thing that connects them is, as you may have guessed, warm water, or more specifically warm water where it should not be.

Something strange is happening to the north Pacific. It is setting sea temperature records, scrambling weather patterns, damaging ecosystems, and nudging up the global temperature. The scientists who have observed it call it after what it looks like on temperature maps of the Pacific – behold the “blob.” ...


Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Klima-Debatte 

  28.08.2015   15:21   Leserkommentare (im Wartemodus)

Sonnenfinsternis in Großbritannien: Regierung streicht Solarförderung um 90%

Britain’s solar boom is over after ministers announced they would offer virtually no subsidies for people to install panels on their homes.

In a surprise move, ministers on Thursday said that they plan to slash the amount of money given to families who put solar panels on their homes.

Under the new proposals, the amount paid to homeowners under the “feed-in tariff” from next year will fall by nearly 90 per cent.

The annual cost of the scheme is now estimated to be in excess of £800 million a year - almost twice the level ministers originally anticipated, as a result of the early boom.

Critics say the scheme, which was heavily pushed by energy firms, enables wealthy families to rake in subsidies paid for by many who are already struggling with their energy bills.

Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Wirtschaft 

  14.08.2015   13:24   Leserkommentare (im Wartemodus)

Vom Winde verweht

Gone with the wind?  The impact of wind turbines on tourism demand in Germany

While wind energy production is relatively free from environmental externalities such as air pollution, it is frequently considered to negatively impact landscapes’ visual aesthetic values, thereby inducing negative effects on tourism demand. Existing evidence for Germany indeed points towards a negative relationship between tourism demand and wind turbine construction. However, the existing studies primarily rely on interview data and simple bivariate statistics. In contrast, we make use of secondary statistics on tourism and wind turbine locations at the level of German municipalities. Using spatial panel regression techniques, we confirm a negative relation between wind turbines around municipalities and tourism demand for municipalities not located...


Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Wissen  Wirtschaft 

  30.06.2015   13:17   Leserkommentare (im Wartemodus)

Päpstliche Akademien: Der moralische Kompass ist kaputt

London 30 June - A new paper published by the Global Warming Policy Foundation finds the Vatican is being led astray by its advisers by statements on climate change that are scientifically lacking and ethically dubious.

The report, written by Dr Indur Goklany, examines just some of the scientific statements made by the Pontifical Academies ahead of the Pope’s recent encyclical on the environment and finds that these fly in the face of the empirical facts.

As Dr Goklany explains: “The academies say that sustainability and resilience are being destroyed by over-consumption and that fossil fuels are to blame, yet almost every indicator of human well-being from life-expectancy to health to standard of living has improved beyond measure largely because of our use of fossil fuels”.

And according to Dr Goklany’s analysis, the...


Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Klima-Debatte  Wissen 

  24.06.2015   17:22   Leserkommentare (1)

Sonne kühlt ab: Droht uns die kleine Eiszeit?

Die Sonne ist der Stern, der unsere Erde mit Wärme versorgt. Doch Wissenschaftler haben Anzeichen dafür gefunden, dass sich das Zentrum unseres Planetensystems für die nächsten 40 Jahre abkühlen könnte. Droht uns jetzt eine „kleine Eiszeit“?

UK Met Office: Fastest decline in solar activity since the last ice age

The past few decades have been characterized by a period of relatively high solar activity. However, the recent prolonged solar minimum and subsequent weak solar cycle 24 have led to suggestions that the grand solar maximum may be at an end. Using past variations of solar activity measured by cosmogenic isotope abundance changes, analogue forecasts for possible future solar output have been calculated. An 8% chance of a return to Maunder Minimum-like conditions within the next 40 years was estimated in 2010 (ref. 2)....


Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Klima-Debatte 

  21.06.2015   19:04   Leserkommentare (1)

Griechenland erklärt erneuerbare Energie zu einer Gefahr für nationale Sicherheit

The new government’s policy shift away from renewable energies “is very clear” said Psomas. “All [the new government] is concerned with is how to promote power generation from fossil fuels e.g. new lignite power stations, new gas pipes and explanatory drilling for oil. So far, it has shown no interest at all for renewables energy” Psomas added. -

Since the end of January, when a new coalition government between a far left party and a populist right party came to power, the new Greek government is at war with many of Greece’s environmental non-governmental organisations (NGOs). The subject of the stormy relationship is the Greek government’s decision to give the final go ahead at Ptolemaida V, a 660 MW new power plant that burns lignite… Energy minister Lafazanis answers that Ptolemaida V [is] required since renewable...


Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Ausland  Klima-Debatte 

  19.06.2015   17:20   Leserkommentare (1)

Judith Curry: Die Klimadebatte in den USA

This is the text of a speech Prof Curry gave in the House of Lords on 15 June 2015: Good evening everyone, it’s a great pleasure to be here, and I would like to thank the GWPF for inviting me.Tonight I will be talking about the state of the climate debate in the US. This is a story of a sharp partisan divide between the Democrats and Republicans regarding what, if anything, we should do about climate change. Unfortunately, climate science is caught in the crossfire. Full text (pdf)

Kompletter Artikel: permanenter Link | Druckversion

Kategorie(n): Klima-Debatte