Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Christian de Kimpe"'
Publikováno v:
Clays and Clay Minerals. 47:144-155
The Tazzeka Mountain, located approximately 20 km south of Taza, eastern Morocco, is composed of a Westphalian volcano-sedimentary complex. It contains rhyolitic ignimbrites with the fol- lowing minerals: quartz, potassium feldspar, oligoclase-andesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::845bc14875bdb5905caaa8864f950257
https://doi.org/10.1346/ccmn.1999.0470204
https://doi.org/10.1346/ccmn.1999.0470204
Publikováno v:
CATENA. 17:479-491
Summary The behaviour of labradorite plagioclases during weathering, was investigated by comparing two arenites the first one developed on a cretaceous pyroxenite at Mont Saint-Bruno (Quebec), and the second one on a Pliocene basanite from the French
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01cdd918c4cb35fb6e20be7844e6bfb4
https://doi.org/10.1016/0341-8162(90)90024-8
https://doi.org/10.1016/0341-8162(90)90024-8
Autor:
Christian de Kimpe
Publikováno v:
European Agricultural Research in the 21st Century ISBN: 9783662036945
In the context of sustainable agriculture, and considering the increasing pressure on natural resources and the high costs of soil degradation, scientists are re-evaluating the role of soils, and the research priorities in this area. A new ethic prom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c47d30d3c63660bbcffecc3269ec25
https://doi.org/10.1007/978-3-662-03692-1_15
https://doi.org/10.1007/978-3-662-03692-1_15
Publikováno v:
Canadian Journal of Earth Sciences. 24:760-770
Samples were collected in a saprolite and soil profiles derived from the weathering of igneous pyroxenites at Mount Saint-Bruno, Quebec. Alternation of the disaggregated rock produces small amounts of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aceae40705c0f7d3332f77002be18615
https://doi.org/10.1139/e87-074
https://doi.org/10.1139/e87-074
Publikováno v:
Canadian Journal of Earth Sciences. 22:781-785
Samples were collected in two trenches opened in a saprolite developed in a mylonite derived from biotite–garnet gneiss near Quebec City in order to investigate the spatial variability from the points of view of morphological, physical, mineralogic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::528ce97a344ff88e4b2757366a10514e
https://doi.org/10.1139/e85-083
https://doi.org/10.1139/e85-083
Dans la Blue Ridge et les collines du Piedmont appalachien de Virginie centrale, le régolite est en grande partie constitué par un manteau d'altération. Son épaisseur diminue vers les sommets, mais il peut atteindre plus de 7 m au bas des versant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::463615ef7417576d236344faa2501555
https://doi.org/10.7202/033038ar
https://doi.org/10.7202/033038ar