251:
Over the course of his research career, Ludden has published research papers on topics ranging from the evolution of the volcanoes of
Reunion island to the geology of the precambrian Canadian shield and the weathering of ocean floor basalts. In 1988, Ludden was co-chief scientist on Leg 123 of the
670:
695:
675:
685:
234:
325:
119:
29:
297:
241:
135:
123:
277:
471:"The Lithoprobe Abitibi-Grenville transect: two billion years of crust formation and recycling in the Precambrian Shield of Canada"
336:
599:
680:
215:
244:, succeeding David Falvey. He stepped down from this role in 2019, and took up the post of Bicentennial Research Professor at
191:
581:
206:. In 1984, Ludden was promoted to professor of geochemistry, and was research leader for a part of the Canadian
451:
690:
617:
344:
199:
287:
131:
127:
71:
502:"An evaluation of the behavior of the rare earth elements during the weathering of sea-floor basalt"
171:
45:
272:
Ludden has held a number of senior positions in international geoscience associations, including:
194:
in the US as a post-doctoral research fellow. In 1978, he was appointed to a faculty position as
159:
147:
40:
665:
253:
245:
75:
63:
122:
is a
British geologist, with expertise in igneous petrology and geochemistry. He was the 19th
329:
175:
151:
517:
513:
400:
8:
539:
195:
404:
635:
603:
501:
470:
388:
525:
412:
318:
167:
88:
The petrology of Piton de la
Fournaise Volcano, Reunion Island, western Indian Ocean
229:
centre for petrography and geochemistry (CRPG), and director of a research group in
521:
482:
408:
98:
366:
293:
Vice-president of the
European Geosciences Union from April 2007 to April 2008.
179:
659:
257:
230:
261:
237:. From 2002 to 2006 he was associate director for Earth Sciences for CNRS.
560:
433:
283:
President of the
International Association of Geochemistry, 2004 to 2008.
211:
389:"Magmatic evolution of the basaltic shield volcanoes of Reunion Island"
207:
486:
582:"Professor appointed President of global geoscience organisation"
305:
222:
203:
82:
226:
182:, under the supervision of W.J. Wadsworth and Brian Upton.
67:
163:
155:
116:
26:
561:"International Association of Geochemistry - Governance"
500:
Ludden, John N.; Thompson, Geoffrey (January 1, 1979).
174:. He completed his doctoral thesis on the petrology of
304:
In addition, Ludden has also joined the board of the
130:from 2006 to 2019, and has been president of the
657:
499:
393:Journal of Volcanology and Geothermal Research
671:Commanders of the Order of the British Empire
469:Ludden, John; Hynes, Andrew (April 2, 2000).
267:
326:Commander of the Order of the British Empire
468:
696:Directors of the British Geological Survey
298:International Union of Geological Sciences
136:International Union of Geological Sciences
676:Fellows of the Royal Society of Edinburgh
278:International Association of GeoChemistry
242:Director of the British Geological Survey
190:After completing his PhD, Ludden went to
337:Fellow of the Royal Society of Edinburgh
328:(CBE) for services to geoscience in the
555:
553:
540:"123 Initial Reports Table of Contents"
428:
426:
424:
422:
382:
380:
361:
359:
343:Ludden is also a Foreign member of the
686:Alumni of the University of Manchester
658:
576:
574:
386:
154:. From 1970 to 1973 he studied for a
550:
419:
377:
356:
317:2006 – Elected to membership of the
192:Woods Hole Oceanographic Institution
600:"Introduction by Prof. John Ludden"
571:
506:Earth and Planetary Science Letters
13:
475:Canadian Journal of Earth Sciences
387:Ludden, John N. (August 1, 1978).
14:
707:
452:"Head of BGS to join Heriot-Watt"
158:in Environmental Sciences at the
438:European Geosciences Union (EGU)
367:"Academy of Europe: Ludden John"
628:
610:
592:
103:W.J. Wadsworth and B.F.G. Upton
681:Alumni of Lancaster University
532:
493:
462:
444:
290:from April 2005 to April 2007.
240:In 2006, Ludden was appointed
1:
618:"Birthday Honours lists 2016"
349:
210:project, with a focus on the
526:10.1016/0012-821X(79)90157-2
413:10.1016/0377-0273(78)90035-5
141:
7:
345:Russian Academy of Sciences
10:
712:
640:Royal Society of Edinburgh
528:– via ScienceDirect.
415:– via ScienceDirect.
288:European Geosciences Union
268:Professional contributions
132:European Geosciences Union
311:
248:, Edinburgh, until 2022.
221:In 1994, Ludden moved to
185:
128:British Geological Survey
107:
97:
81:
72:British Geological Survey
59:
52:
36:
21:
172:University of Manchester
46:University of Manchester
636:"Professor John Ludden"
518:1979E&PSL..43...85L
308:magma testbed project.
216:Abitibi greenstone belt
162:, before undertaking a
160:University of Lancaster
146:Ludden was educated at
41:University of Lancaster
276:Vice-president of the
254:Ocean Drilling Program
246:Heriot-Watt University
200:Université de Montréal
76:Heriot-Watt University
64:University of Montreal
489:– via CrossRef.
330:Birthday Honours list
225:, as director of the
176:Piton de la Fournaise
152:Royal Tunbridge Wells
565:www.iagc-society.org
233:. He also taught at
148:the Skinners' School
114:John Nicholas Ludden
588:. October 30, 2020.
405:1978JVGR....4..171L
324:2016 – Appointed a
196:associate professor
691:British geologists
300:, 2020 to present
319:Academia Europaea
296:President of the
286:President of the
168:igneous petrology
111:
110:
54:Scientific career
16:British geologist
703:
650:
649:
647:
646:
632:
626:
625:
614:
608:
607:
602:. Archived from
596:
590:
589:
578:
569:
568:
557:
548:
547:
544:www-odp.tamu.edu
536:
530:
529:
497:
491:
490:
481:(2–3): 459–476.
466:
460:
459:
458:. June 28, 2019.
448:
442:
441:
430:
417:
416:
384:
375:
374:
363:
99:Doctoral advisor
93:
19:
18:
711:
710:
706:
705:
704:
702:
701:
700:
656:
655:
654:
653:
644:
642:
634:
633:
629:
616:
615:
611:
598:
597:
593:
580:
579:
572:
559:
558:
551:
538:
537:
533:
498:
494:
487:10.1139/e99-120
467:
463:
450:
449:
445:
432:
431:
420:
385:
378:
371:www.ae-info.org
365:
364:
357:
352:
335:2021 – Elected
314:
280:, 2000 to 2004.
270:
214:geology of the
188:
144:
91:
74:
70:
66:
44:
37:Alma mater
32:
24:
17:
12:
11:
5:
709:
699:
698:
693:
688:
683:
678:
673:
668:
652:
651:
627:
609:
606:on 2019-10-19.
591:
570:
549:
531:
492:
461:
443:
418:
399:(1): 171–198.
376:
354:
353:
351:
348:
341:
340:
333:
322:
313:
310:
302:
301:
294:
291:
284:
281:
269:
266:
256:, to the Argo
187:
184:
180:Reunion Island
143:
140:
109:
108:
105:
104:
101:
95:
94:
85:
79:
78:
61:
57:
56:
50:
49:
38:
34:
33:
25:
22:
15:
9:
6:
4:
3:
2:
708:
697:
694:
692:
689:
687:
684:
682:
679:
677:
674:
672:
669:
667:
666:Living people
664:
663:
661:
641:
637:
631:
623:
619:
613:
605:
601:
595:
587:
583:
577:
575:
566:
562:
556:
554:
545:
541:
535:
527:
523:
519:
515:
511:
507:
503:
496:
488:
484:
480:
476:
472:
465:
457:
453:
447:
439:
435:
434:"John Ludden"
429:
427:
425:
423:
414:
410:
406:
402:
398:
394:
390:
383:
381:
372:
368:
362:
360:
355:
347:
346:
338:
334:
331:
327:
323:
320:
316:
315:
309:
307:
299:
295:
292:
289:
285:
282:
279:
275:
274:
273:
265:
263:
259:
258:abyssal plain
255:
249:
247:
243:
238:
236:
232:
231:Nancy, France
228:
224:
219:
217:
213:
209:
205:
201:
197:
193:
183:
181:
177:
173:
169:
165:
161:
157:
153:
149:
139:
137:
133:
129:
125:
121:
118:
115:
106:
102:
100:
96:
89:
86:
84:
80:
77:
73:
69:
65:
62:
58:
55:
51:
47:
42:
39:
35:
31:
28:
20:
643:. Retrieved
639:
630:
621:
612:
604:the original
594:
586:www.hw.ac.uk
585:
564:
543:
534:
512:(1): 85–92.
509:
505:
495:
478:
474:
464:
456:www.hw.ac.uk
455:
446:
437:
396:
392:
370:
342:
303:
271:
262:Indian Ocean
250:
239:
220:
189:
145:
113:
112:
87:
60:Institutions
53:
212:precambrian
23:John Ludden
660:Categories
645:2024-01-24
350:References
235:ENSG-Nancy
208:Lithoprobe
178:volcano,
142:Education
134:and the
124:director
514:Bibcode
401:Bibcode
339:(FRSE).
260:of the
198:at the
170:at the
126:of the
622:GOV.UK
312:Awards
306:Krafla
223:France
204:Canada
186:Career
92:(1976)
90:
83:Thesis
48:(PhD)
43:(BSc)
227:CNRS
120:FRSE
68:CNRS
30:FRSE
522:doi
483:doi
409:doi
202:in
166:in
164:PhD
156:BSc
150:in
117:CBE
27:CBE
662::
638:.
620:.
584:.
573:^
563:.
552:^
542:.
520:.
510:43
508:.
504:.
479:37
477:.
473:.
454:.
436:.
421:^
407:.
395:.
391:.
379:^
369:.
358:^
264:.
218:.
138:.
648:.
624:.
567:.
546:.
524::
516::
485::
440:.
411::
403::
397:4
373:.
332:.
321:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.