L’une des menaces pour les années à venir, face au changement climatique, est la sécheresse. Que sait-on du phénomène ? Quels sont les facteurs jouant un rôle sur ses effets notamment sur les arbres, les forêts ? A quoi peut-on s’attendre ? Il y a beaucoup d’interrogations. Un numéro récent de Science (sorti le 17 avril 2020) est dédié à cette thématique. Petite revue de presse ! Ce que nous disent les cernes des arbres Les cernes des arbres, ces cercles concentriques sur la section transversale du tronc, on le sait, servent à déterminer leur âge. Mais savez-vous qu’on peut y lire bien plus que cela ? C’est l’objet du livre de Valérie Trouet « Tree Story : The History of the World Written
Le blog
3E partner communique sur les sciences et la technologie liées à la production d'énergie et l'environnement. Sur cet espace, vous retrouverez des articles vulgarisés destinés aux enfants, ainsi que des synthèses sur des techniques, découvertes ou innovations d'industriels, d'académies, d'associations ou d'institutions de recherche.
Si vous avez développé ou mis en place une technique innovante dans le domaine de l'énergie ou un procédé permettant d'améliorer l'impact environnemental d'une installation de production, n'hésitez pas à nous contacter pour en faire la promotion.
Pour retrouver les actualités de ce blog, suivez-nous sur les réseaux sociaux ou inscrivez-vous à la Newsletter.
A l'affiche
{"items":["5fb6246aadc528001746b7d0","5fae8c4ded2cd60017fba7f9","5fa90ae273926f0017bc192c","5f807e1a03de0d0017786022","5f807e1a03de0d0017786023","5f807e1a03de0d0017786024","5f807e1a03de0d0017786025","5f807e1a03de0d0017786026","5f807e1a03de0d0017786027","5f807e1a03de0d0017786028"],"styles":{"galleryType":"Strips","groupSize":1,"showArrows":true,"cubeImages":true,"cubeType":"fill","cubeRatio":"100%/100%","isVertical":false,"gallerySize":30,"collageDensity":0.8,"groupTypes":"1","oneRow":true,"imageMargin":0,"galleryMargin":0,"scatter":0,"chooseBestGroup":true,"smartCrop":false,"hasThumbnails":false,"enableScroll":true,"isGrid":false,"isSlider":false,"isColumns":false,"isSlideshow":true,"cropOnlyFill":false,"fixedColumns":1,"enableInfiniteScroll":true,"isRTL":false,"minItemSize":120,"rotatingGroupTypes":"","rotatingCubeRatio":"","gallerySliderImageRatio":1.7777777777777777,"numberOfImagesPerRow":3,"numberOfImagesPerCol":1,"groupsPerStrip":0,"borderRadius":0,"boxShadow":0,"gridStyle":0,"mobilePanorama":false,"placeGroupsLtr":false,"viewMode":"preview","thumbnailSpacings":4,"galleryThumbnailsAlignment":"bottom","isMasonry":false,"isAutoSlideshow":true,"slideshowLoop":false,"autoSlideshowInterval":3,"bottomInfoHeight":0,"titlePlacement":"SHOW_ON_HOVER","galleryTextAlign":"center","scrollSnap":true,"itemClick":"nothing","fullscreen":true,"videoPlay":"hover","scrollAnimation":"NO_EFFECT","slideAnimation":"SCROLL","scrollDirection":1,"overlayAnimation":"FADE_IN","arrowsPosition":0,"arrowsSize":18,"watermarkOpacity":40,"watermarkSize":40,"useWatermark":true,"watermarkDock":{"top":"auto","left":"auto","right":0,"bottom":0,"transform":"translate3d(0,0,0)"},"loadMoreAmount":"all","defaultShowInfoExpand":1,"allowLinkExpand":true,"expandInfoPosition":0,"allowFullscreenExpand":true,"fullscreenLoop":false,"galleryAlignExpand":"left","addToCartBorderWidth":1,"addToCartButtonText":"","slideshowInfoSize":160,"playButtonForAutoSlideShow":false,"allowSlideshowCounter":false,"hoveringBehaviour":"NEVER_SHOW","thumbnailSize":120,"magicLayoutSeed":1,"imageHoverAnimation":"NO_EFFECT","imagePlacementAnimation":"NO_EFFECT","calculateTextBoxWidthMode":"PERCENT","textBoxHeight":0,"textBoxWidth":200,"textBoxWidthPercent":50,"textImageSpace":10,"textBoxBorderRadius":0,"textBoxBorderWidth":0,"loadMoreButtonText":"","loadMoreButtonBorderWidth":1,"loadMoreButtonBorderRadius":0,"imageInfoType":"ATTACHED_BACKGROUND","itemBorderWidth":0,"itemBorderRadius":0,"itemEnableShadow":false,"itemShadowBlur":20,"itemShadowDirection":135,"itemShadowSize":10,"imageLoadingMode":"BLUR","expandAnimation":"NO_EFFECT","imageQuality":90,"usmToggle":false,"usm_a":0,"usm_r":0,"usm_t":0,"videoSound":false,"videoSpeed":"1","videoLoop":true,"gallerySizeType":"px","gallerySizePx":220,"allowTitle":true,"allowContextMenu":true,"textsHorizontalPadding":-30,"showVideoPlayButton":true,"galleryLayout":5,"targetItemSize":220,"selectedLayout":"5|bottom|1|fill|false|1|true","layoutsVersion":2,"selectedLayoutV2":5,"isSlideshowFont":true,"externalInfoHeight":0,"externalInfoWidth":0},"container":{"width":220,"height":284,"galleryWidth":220,"galleryHeight":123,"scrollBase":0}}
Derniers articles
{"items":["5fb6246aadc528001746b7d0","5fae8c4ded2cd60017fba7f9","5fa90ae273926f0017bc192c","5f807e1a03de0d0017786022","5f807e1a03de0d0017786023","5f807e1a03de0d0017786024","5f807e1a03de0d0017786025","5f807e1a03de0d0017786026","5f807e1a03de0d0017786027","5f807e1a03de0d0017786028","5f807e1a03de0d0017786029","5f807e1a03de0d001778602a","5f807e1a03de0d001778602b","5f807e1fa1f5530017f32a9e","5f807e1fa1f5530017f32a9f","5f807e1fa1f5530017f32aa0"],"styles":{"galleryType":"Columns","groupSize":1,"showArrows":true,"cubeImages":true,"cubeType":"fill","cubeRatio":1,"isVertical":true,"gallerySize":30,"collageAmount":0,"collageDensity":0,"groupTypes":"1","oneRow":false,"imageMargin":17,"galleryMargin":0,"scatter":0,"chooseBestGroup":true,"smartCrop":false,"hasThumbnails":false,"enableScroll":true,"isGrid":true,"isSlider":false,"isColumns":false,"isSlideshow":false,"cropOnlyFill":false,"fixedColumns":0,"enableInfiniteScroll":true,"isRTL":false,"minItemSize":50,"rotatingGroupTypes":"","rotatingCubeRatio":"","gallerySliderImageRatio":1.7777777777777777,"numberOfImagesPerRow":3,"numberOfImagesPerCol":1,"groupsPerStrip":0,"borderRadius":0,"boxShadow":0,"gridStyle":0,"mobilePanorama":false,"placeGroupsLtr":false,"viewMode":"preview","thumbnailSpacings":4,"galleryThumbnailsAlignment":"bottom","isMasonry":false,"isAutoSlideshow":false,"slideshowLoop":false,"autoSlideshowInterval":4,"bottomInfoHeight":0,"titlePlacement":"SHOW_ON_HOVER","galleryTextAlign":"center","scrollSnap":false,"itemClick":"nothing","fullscreen":true,"videoPlay":"hover","scrollAnimation":"NO_EFFECT","slideAnimation":"SCROLL","scrollDirection":0,"overlayAnimation":"FADE_IN","arrowsPosition":0,"arrowsSize":23,"watermarkOpacity":40,"watermarkSize":40,"useWatermark":true,"watermarkDock":{"top":"auto","left":"auto","right":0,"bottom":0,"transform":"translate3d(0,0,0)"},"loadMoreAmount":"all","defaultShowInfoExpand":1,"allowLinkExpand":true,"expandInfoPosition":0,"allowFullscreenExpand":true,"fullscreenLoop":false,"galleryAlignExpand":"left","addToCartBorderWidth":1,"addToCartButtonText":"","slideshowInfoSize":200,"playButtonForAutoSlideShow":false,"allowSlideshowCounter":false,"hoveringBehaviour":"NO_CHANGE","thumbnailSize":120,"magicLayoutSeed":1,"imageHoverAnimation":"NO_EFFECT","imagePlacementAnimation":"NO_EFFECT","calculateTextBoxWidthMode":"PERCENT","textBoxHeight":0,"textBoxWidth":200,"textBoxWidthPercent":50,"textImageSpace":10,"textBoxBorderRadius":0,"textBoxBorderWidth":0,"loadMoreButtonText":"","loadMoreButtonBorderWidth":1,"loadMoreButtonBorderRadius":0,"imageInfoType":"ATTACHED_BACKGROUND","itemBorderWidth":0,"itemBorderRadius":0,"itemEnableShadow":false,"itemShadowBlur":20,"itemShadowDirection":135,"itemShadowSize":10,"imageLoadingMode":"BLUR","expandAnimation":"NO_EFFECT","imageQuality":90,"usmToggle":false,"usm_a":0,"usm_r":0,"usm_t":0,"videoSound":false,"videoSpeed":"1","videoLoop":true,"gallerySizeType":"px","gallerySizePx":454,"allowTitle":true,"allowContextMenu":true,"textsHorizontalPadding":-30,"itemBorderColor":{"themeName":"color_12","value":"rgba(156,156,156,0)"},"showVideoPlayButton":true,"galleryLayout":2,"targetItemSize":454,"selectedLayout":"2|bottom|1|fill|true|0|true","layoutsVersion":2,"selectedLayoutV2":2,"isSlideshowFont":false,"externalInfoHeight":0,"externalInfoWidth":0},"container":{"width":180,"galleryWidth":197,"galleryHeight":0,"scrollBase":0,"height":null}}
Archives
- novembre 2020 (1)
- octobre 2020 (1)
- septembre 2020 (1)
- juillet 2020 (1)
- juin 2020 (1)
- mai 2020 (1)
- avril 2020 (1)
- mars 2020 (1)
- février 2020 (1)
- janvier 2020 (2)
- décembre 2019 (1)
- novembre 2019 (1)
- octobre 2019 (1)
- septembre 2019 (1)
- juillet 2019 (1)
- juin 2019 (1)
- avril 2019 (1)
- mars 2019 (1)
- février 2019 (1)
- janvier 2019 (1)
- décembre 2018 (1)
- novembre 2018 (1)
- octobre 2018 (1)
- septembre 2018 (1)
- juillet 2018 (1)
- juin 2018 (1)
- mai 2018 (1)
- avril 2018 (1)
- mars 2018 (1)
- février 2018 (1)
- janvier 2018 (1)
- décembre 2017 (1)
- novembre 2017 (1)
- octobre 2017 (1)
- septembre 2017 (1)
- août 2017 (1)
- juin 2017 (1)
- mai 2017 (1)
- avril 2017 (1)
- mars 2017 (1)
- février 2017 (1)
- janvier 2017 (1)
- décembre 2016 (1)
- novembre 2016 (1)
- septembre 2016 (1)
- août 2016 (1)
- juillet 2016 (1)
- juin 2016 (1)
- mai 2016 (1)
- avril 2016 (1)
Mots-clé utilisés
Nous suivre
