Foreword
Distinguished lectures
Evolution at the ecosystem level: On the evolution of ecosystem patterns
Levin, Simon A.
Mots clau: Ramon Margalef ∙ biologia de poblacions ∙
cičncia dels ecosistemes ∙ sostenibilitat ∙ dinŕmica ecolňgica i
evolutiva.
Keywords: Ramon Margalef ∙ population biology ∙
ecosystems science ∙ sustainability ∙ ecological and
evolutionary dynamics.
Climate change on a live Earth
Lovelock, James E.
Mots clau: teoria de Gaia ∙ canvi climŕtic ∙ escalfament
global ∙ Grup Intergovernamental d’Experts sobre el Canvi
Climŕtic (GIECC) ∙ cičncia del sistema terrestre.
Keywords: Gaia theory ∙ climate change ∙ global warming ∙
Intergovernmental Panel on Climate Change (IPCC) ∙ Earth
System Science.
Focus
Natural archives, changing climates
Bradley, Raymond S.
Mots clau: paleoclimatologia ∙ arxius naturals ∙ nuclis de
gel ∙ anells dels arbres ∙ estalagmites ∙ sediments lacustres ∙
restes arqueolňgiques ∙ efectes socials.
Keywords: paleoclimatology ∙ natural archives ∙ ice cores ∙
tree rings ∙ stalagmites ∙ lake sediments ∙ archeological
remains ∙ societal effects.
Can we be confident with climate models?
Llebot i Rabagliati, Josep Enric
Mots clau: Models climŕtics ∙ sistema climŕtic ∙ canvi
climŕtic antropogčnic ∙ Grup Intergovernamental d’Experts
sobre el Canvi Climŕtic (GIECC).
Keywords: Climate models ∙ climate system ∙ anthropogenic
climate change ∙ Intergovernmental Panel on Climate Change
(IPCC).
Biodiversity: Origin, function and threats
Ros i Aragončs, Joandomčnec
Mots clau: biodiversitat ∙ ecodiversitat ∙ sostenibilitat ∙
Any Internacional de la Biodiversitat.
Keywords: biodiversity ∙ ecodiversity ∙ sustainability ∙
International Year of Biodiversity.
Where do we stand on global warming?
Bradley, Raymond S.
Mots clau: escalfament global ∙ Grup Intergovernamental
d’Experts sobre el Canvi Climŕtic (IPCC) ∙ oscil·lació ŕrtica ∙
nivells dels gasos d’efecte hivernacle ∙ canvis fenolňgics.
Keywords: global warming ∙ Intergovernmental Panel on
Climate Change ∙ Arctic Oscillation ∙ levels of greenhouse
gasses ∙ phenological changes.
The immediate future: challenges and scales
Folch i Guillčn, Ramon
Mots clau: dimensions escalars · reptes categňrics ·
societat del coneixement · relació cost-eficŕcia · eficičncia ·
valor dels serveis socio-ambientals · sostenibilitat global.
Keywords: scalar levels · categorical challenges · knowledge
society · cost-efficacy ratio · efficiency · value of socioenvironmental
services · global sustainability.
Energy from hydrogen. Hydrogen from renewable fuels for portable applications
Llorca, Jordi
Mots clau: energia · hidrogen · catalitzador · microreactor.
Keywords: energy · hydrogen · catalyst · microreactor.
Global climate change in the Spanish media: How the conservative press portayed Al Gore's initiative
Gozzer, Stefania
;
Domínguez Romero, Martí
Mots clau: Al Gore · canvi climŕtic · mitjans de
comunicació espanyols · escepticisme climŕtic ·
An
Inconvenient Truth (
Una veritat incňmoda) · columnistes a Espanya.
Keywords: Al Gore · climate change · Spanish media ·
climate skepticism ·
An Inconvenient Truth · Spanish
columnists.
Forum
Historical corner
Margalida Comas Camps (1892-1972): Scientist and science educator
Ryan, Charly
Biography and bibliography
Professor Pere Pi Calleja (1907-1986)