CLIMATE-FORUM-RY
28.5.2019 08:51:08 CEST | Business Wire | Press release
The greenhouse effect, according to the IPCC, is due to the longwave absorption of 156 Wm-2 by greenhouse gases and partly by clouds. This absorption flux should be able to reradiate back to the Earth 346 Wm-2 , which is impossible according to the energy conservation laws of physics. The overall effect of greenhouse gases is about 50% lower than the prevailing theory.
Other energy sources beside longwave radiation absorption are shortwave radiation absorption by the greenhouse gases and latent and sensible heating. Together, these four energy sources perfectly explain the reradiation flux by the atmosphere on the Earth’s surface. The total absorption contribution of 2.4 °C by carbon dioxide (CO2 ) of 400 ppm means that the carbon dioxide warming effect of the IPCC’s calculations is about 200% too high.
“The portions of individual contributors are: water 45.6%, latent heating 30.8%, sensible heating 8.2%, carbon dioxide 7.3%, ozone 6.1%, clouds 0.9%, methane & nitrogen oxide 0.7% and aerosols 0.3%. The cloud effect is minimal, and it differs from other earlier studies (19% and 39%) because these studies do not consider the reduction of solar insolation by clouds,” said Ollila.
The reproduction of the radiative forcing by CO2 gave a 41.6% lower value for 560 ppm than the same of the IPCC. The radiative forcing values are transformed into warming values by the climate sensitivity parameter (CSP). The CSP value of the IPCC is 0.5 K/(Wm-2 ), which includes so-called positive water feedback, and which doubles the warming effects of greenhouse gases. According to this study, the CSP value is 0.27 K/(Wm-2 ). The direct humidity and temperature observations confirm that there is no positive water feedback in the atmosphere,” said Ollila.
“The warming effect of CO2 , according to the radiative forcing equation and the CSP value of this study, can be nicely fitted into the overall greenhouse effect of CO2 , but it is not the case in the simple model of the IPCC,” said Ollila.
Journal Reference :
Ollila, Antero. Challenging the greenhouse effect specification and the climate sensitivity of the IPCC . Physical Science International Journal, 22(2): 1-19, 2019. http://www.journalpsij.com/index.php/PSIJ/article/view/30127/56520
View source version on businesswire.com: https://www.businesswire.com/news/home/20190527005324/en/
Contact:
Climate Forum ry Dr. Antero Ollila, Adjunct Associate Professor, Emeritus tel. +358442437365 aveollila@yahoo.com Link
Link:
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Visa Opens the Door to AI-Driven Shopping for Businesses Worldwide8.4.2026 18:00:00 CEST | Press release
Part of the Visa Intelligent Commerce portfolio, Intelligent Commerce Connect will enable more ways for agents to pay and merchants to accept agentic transactions in a single integrationCurrently in pilot with select partners including Aldar, AWS, Diddo, Highnote, Mesh, Payabli, Sumvin, and rolling out to more partners this year Visa Inc. (NYSE: V) today unveiled Intelligent Commerce Connect, a new solution that makes it easier for businesses to connect to and participate in AI-powered commerce. Intelligent Commerce Connect acts as a network, protocol, and token vault-agnostic ‘on ramp’ to agentic commerce for agent builders, merchants, and enablers. As consumers increasingly rely on AI agents to make purchases, businesses – whether they are building agents, selling to them, or processing transactions – need a simple way to get started. Intelligent Commerce Connect, part of the Visa Intelligent Commerce portfolio, meets that need. Through a single integration via the Visa Acceptance Pl
Sumitomo Corporation, SMBC Aviation Capital, Apollo and Brookfield Complete the Acquisition of Air Lease Corporation8.4.2026 15:13:00 CEST | Press release
Sumitomo Corporation, SMBC Aviation Capital, Apollo-managed funds (“Apollo”) and Brookfield today announced that they have completed the previously announced acquisition of Air Lease Corporation (“Air Lease”) and have renamed the business Sumisho Air Lease Corporation (“Sumisho Air Lease”). This transformational transaction improves the financial position of the business with long term support and aviation expertise from co-investors Sumitomo Corporation, SMBC Aviation Capital, Apollo and Brookfield. Sumisho Air Lease’s strong foundation as an established aircraft lessor, supported by SMBC Aviation Capital’s industry‑leading capabilities as servicer, creates a platform with the scale and financial strength needed to meet the fast‑changing and increasingly complex requirements of airline customers. Sumisho Air Lease will also benefit from the deep expertise and long-standing commitment that both Sumitomo Corporation and SMBC Aviation Capital bring to the global aviation leasing sector.
Sitetracker Launches Scout, an Agentic AI Platform Purpose-Built for Critical Infrastructure8.4.2026 15:00:00 CEST | Press release
Sitetracker, the leading Asset Lifecycle Management platform for critical infrastructure, today announced the launch of Scout, its new Agentic AI platform designed to help infrastructure owners, operators, and contractors gain deep insights and drive automation within their operations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260408923336/en/ Scout, ready for real work As your AI analyst and agent, Scout is ready to work on day 1. Scout provides clarity when decisions are forming and momentum when action is required. It surfaces risk, synthesizes information, and helps accelerate execution by connecting data and driving action. Scout creates operational intelligence and turns it into action all in a secure environment that protects data sovereignty. “Our customers are looking to create compounding competitive advantages,” said Giuseppe Incitti, Chief Executive Officer of Sitetracker. “Scout delivers by providing easy t
Westinghouse Hosts Annual VVER Fuel Forum with Customers8.4.2026 15:00:00 CEST | Press release
Westinghouse currently has fuel supply contracts with all the European VVER operators Westinghouse and MVM Paks Nuclear Power Plant (NPP) recently co-hosted the VVER Fuel Forum in Budapest to share insights and plans for the continued deployment of VVER-1000 and VVER-440 fuel in operating reactors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260408646373/en/ Participants to the VVER Fuel Forum Péter János Horváth, CEO of MVM Paks, welcomed all the participants, highlighting that Hungary is ending two decades of single supplier fuel dependency thanks to the agreement recently signed with Westinghouse to supply the VVER-440 NOVA E-6 fuel design. Six customers presented the progress made and positive outcomes achieved in the past years with the introduction of Westinghouse fuel into mixed cores with resident fuel in their reactors: Energoatom has extensive experience with Westinghouse VVER-440 and VVER-1000 fuel, currently u
Virica Biotech and FUJIFILM Biosciences Collaborate Under the Canada–Japan Co‑Innovation Program to Advance AAV Production Enhancers8.4.2026 15:00:00 CEST | Press release
Efficient production of Adeno-Associated Virus (AAV) vectors at scale for in vivo gene therapies remains a key bottleneck for broad patient access and sustainable manufacturing costs.Virica and FUJIFILM Biosciences will co-develop an off-the-shelf enhancer–media solution to boost AAV yields and process robustness in FUJIFILM Biosciences BalanCD® HEK293 system. Virica Biotech (“Virica”), a cell enhancer company specializing in Viral Sensitizers (VSE™) for viral vector manufacturing, today announced it is receiving advisory services and funding from the National Research Council of Canada Industrial Research Assistance Program (NRC IRAP), under the Canada–Japan Corporate Co-Innovation Program for a collaboration with FUJIFILM Biosciences. The collaboration will focus on optimizing a VSE™ formulation for FUJIFILM Biosciences BalanCD HEK293 media to support academic and commercial AAV producers globally. AAV vectors are a cornerstone of in vivo gene delivery for gene therapies, but they re
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom