441:
524:
43:
31:
678:
584:
Hoekstra, J. M.; Molnar, J. L.; Jennings, M.; Revenga, C.; Spalding, M. D.; Boucher, T. M.; Robertson, J. C.; Heibel, T. J.; Ellison, K. (2010). Molnar, J. L. (ed.).
72:
551:
334:
693:
688:
90:
601:
105:
718:
708:
546:
723:
497:
713:
703:
593:
698:
683:
246:
115:
358:
338:
110:
523:
95:
528:
501:
473:
456:
440:
342:
120:
100:
556:
405:
is common in the southwest of the region, but almost non-existent in the north, northeast and east, where
229:
402:
484:
can be found in great numbers in much of the region, benefiting greatly from conservation measures.
646:
426:
291:
55:
541:
448:
422:
42:
663:
597:
489:
354:
588:
The Atlas of Global
Conservation: Changes, Challenges, and Opportunities to Make a Difference
517:
370:
16:
Temperate grasslands, savannas, and shrublands ecoregion of Canada and the United States
586:
452:
444:
406:
60:
672:
434:
418:
303:
165:
513:
493:
469:
366:
322:
314:
306:
299:
216:
201:
191:
30:
620:
365:
here are cold, with a mean winter temperature of −10 °C (14 °F), but
390:
256:
485:
481:
398:
377:
range from warm to hot, with a mean temperature of 16 °C (61 °F).
330:
417:
areas that can be found across the ecoregion. In the wettest areas, along
414:
326:
206:
410:
318:
310:
295:
211:
196:
186:
505:
430:
374:
362:
288:
170:
522:
477:
439:
394:
386:
67:
468:
The
Northern Shortgrass Prairies were once home to vast herds of
413:
and yellow cactus can be found in drier areas, especially in the
369:, most common in the western part of the region, closest to the
509:
504:
is much less common than before
European settlement. The
559:, which includes the Canadian portion of this ecoregion
373:, ameliorate the cold temporarily when they pass over.
273:
265:
255:
245:
240:
225:
179:
158:
150:
145:
137:
129:
78:
66:
54:
49:
23:
585:
664:Vanderbilt University - Northern short grasslands
433:and other trees can be found, along with various
472:, and some can still be found in places such as
73:Temperate grasslands, savannas, and shrublands
679:Grasslands of the North American Great Plains
552:List of ecoregions in the United States (WWF)
476:in southwestern Saskatchewan, and on private
337:(EPA) further breaks this ecoregion into the
335:United States Environmental Protection Agency
8:
615:
613:
492:somewhat less so. Despite various intense
154:638,400 km (246,500 sq mi)
353:The Northern Shortgrass Prairies have a
579:
577:
575:
573:
569:
88:
35:Prairie in southeastern Alberta, Canada
91:Montana Valley and Foothill grasslands
20:
7:
106:Nebraska Sand Hills mixed grasslands
694:Geographic regions of Saskatchewan
689:Ecozones and ecoregions of Alberta
547:List of ecoregions in Canada (WWF)
14:
41:
29:
594:University of California Press
516:, but these species have been
496:measures, immense colonies of
1:
647:"Northern Shortgrass Prairie"
498:Richardson's ground squirrels
361:ranging from 270mm to 450mm.
339:Northwestern Glaciated Plains
116:South Central Rockies forests
621:"Northern Short Grasslands"
285:Northern Shortgrass Prairie
24:Northern Shortgrass Prairie
740:
719:Grasslands of South Dakota
709:Grasslands of North Dakota
333:defined by One Earth, the
111:Wyoming Basin shrub steppe
500:still remain, though the
343:Northwestern Great Plains
329:. One of 844 terrestrial
96:Northern mixed grasslands
40:
28:
529:Grasslands National Park
502:black-tailed prairie dog
474:Grasslands National Park
457:Dinosaur Provincial Park
121:Colorado Rockies forests
101:Western short grasslands
724:Grasslands of Nebraska
625:Terrestrial Ecoregions
532:
508:here was once home to
460:
357:, with annual average
287:includes parts of the
714:Grasslands of Wyoming
704:Grasslands of Montana
627:. World Wildlife Fund
526:
488:are very common, and
443:
699:Grasslands of Canada
684:Ecoregions of Canada
557:Palliser's Triangle
251:Critical/Endangered
247:Conservation status
542:Shortgrass prairie
533:
461:
603:978-0-520-26256-0
520:from the plains.
490:white-tailed deer
449:plains cottonwood
423:plains cottonwood
355:semi-arid climate
281:
280:
731:
651:
650:
643:
637:
636:
634:
632:
617:
608:
607:
591:
581:
445:Silver sagebrush
409:is very common.
407:silver sagebrush
180:States/Provinces
45:
33:
21:
739:
738:
734:
733:
732:
730:
729:
728:
669:
668:
660:
655:
654:
645:
644:
640:
630:
628:
619:
618:
611:
604:
583:
582:
571:
566:
538:
466:
427:trembling aspen
383:
371:Rocky Mountains
351:
221:
175:
125:
87:
86:
36:
17:
12:
11:
5:
737:
735:
727:
726:
721:
716:
711:
706:
701:
696:
691:
686:
681:
671:
670:
667:
666:
659:
658:External links
656:
653:
652:
638:
609:
602:
568:
567:
565:
562:
561:
560:
554:
549:
544:
537:
534:
531:, Saskatchewan
465:
462:
453:Red Deer River
435:aquatic plants
382:
379:
350:
347:
279:
278:
275:
271:
270:
267:
263:
262:
259:
253:
252:
249:
243:
242:
238:
237:
230:Cold semi-arid
227:
223:
222:
220:
219:
214:
209:
204:
199:
194:
189:
183:
181:
177:
176:
174:
173:
168:
162:
160:
156:
155:
152:
148:
147:
143:
142:
139:
138:Mammal species
135:
134:
131:
127:
126:
124:
123:
118:
113:
108:
103:
98:
93:
84:
83:
82:
80:
76:
75:
70:
64:
63:
58:
52:
51:
47:
46:
38:
37:
34:
26:
25:
15:
13:
10:
9:
6:
4:
3:
2:
736:
725:
722:
720:
717:
715:
712:
710:
707:
705:
702:
700:
697:
695:
692:
690:
687:
685:
682:
680:
677:
676:
674:
665:
662:
661:
657:
648:
642:
639:
626:
622:
616:
614:
610:
605:
599:
595:
590:
589:
580:
578:
576:
574:
570:
563:
558:
555:
553:
550:
548:
545:
543:
540:
539:
535:
530:
525:
521:
519:
515:
514:grizzly bears
511:
507:
503:
499:
495:
491:
487:
483:
479:
475:
471:
463:
458:
454:
450:
446:
442:
438:
436:
432:
428:
424:
420:
416:
412:
408:
404:
403:Big sagebrush
400:
396:
392:
388:
380:
378:
376:
372:
368:
367:chinook winds
364:
360:
359:precipitation
356:
348:
346:
344:
340:
336:
332:
328:
324:
320:
316:
312:
308:
305:
301:
297:
293:
290:
286:
276:
272:
268:
264:
260:
258:
254:
250:
248:
244:
239:
235:
231:
228:
224:
218:
215:
213:
210:
208:
205:
203:
200:
198:
195:
193:
190:
188:
185:
184:
182:
178:
172:
169:
167:
166:United States
164:
163:
161:
157:
153:
149:
144:
140:
136:
132:
128:
122:
119:
117:
114:
112:
109:
107:
104:
102:
99:
97:
94:
92:
89:
81:
77:
74:
71:
69:
65:
62:
59:
57:
53:
48:
44:
39:
32:
27:
22:
19:
641:
629:. Retrieved
624:
587:
494:pest control
467:
419:water bodies
411:Prickly pear
384:
352:
323:South Dakota
315:North Dakota
307:Great Plains
300:Saskatchewan
284:
282:
266:Habitat loss
241:Conservation
233:
226:Climate type
217:Saskatchewan
202:South Dakota
192:North Dakota
130:Bird species
18:
399:spear grass
395:needlegrass
673:Categories
631:January 1,
564:References
518:extirpated
451:along the
391:blue grama
331:ecoregions
309:states of
302:, and the
257:Global 200
527:Bison in
486:Mule deer
482:Pronghorn
459:, Alberta
385:Dominant
292:provinces
274:Protected
159:Countries
146:Geography
536:See also
415:badlands
389:include
327:Nebraska
304:American
289:Canadian
207:Nebraska
61:Nearctic
478:ranches
431:willows
387:grasses
375:Summers
363:Winters
349:Climate
319:Wyoming
311:Montana
296:Alberta
269:28.690%
212:Alberta
197:Wyoming
187:Montana
79:Borders
50:Ecology
600:
506:steppe
171:Canada
470:bison
464:Fauna
381:Flora
277:14.8%
68:Biome
56:Realm
633:2019
598:ISBN
512:and
447:and
397:and
341:and
325:and
298:and
283:The
151:Area
85:List
510:elk
455:in
294:of
261:Yes
234:BSk
133:231
675::
623:.
612:^
596:.
592:.
572:^
480:.
437:.
429:,
425:,
421:,
401:.
393:,
345:.
321:,
317:,
313:,
141:78
649:.
635:.
606:.
236:)
232:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
