485:
94:
505:
17:
495:
122:
In this context, a grassed waterway allows increasing soil cohesion and roughness. It also prevents the formation of rills and gullies. Furthermore, it can slow down runoff and allow its re-infiltration during long winter rains. In contrast, its infiltration capacity is generally not sufficient to
72:
Confusion between "grassed waterway" and "vegetative filter strips" should be avoided. The latter are generally narrower (only a few metres wide) and rather installed along rivers as well as along or within cultivated fields. However,
123:
reinfiltrate runoff produced by heavy spring and summer storms. It can therefore be useful to combine it with extra measures, like the installation of earthen dams across the grassed waterway, in order to buffer runoff temporarily.
147:
Evrard, O., Vandaele, K., van
Wesemael, B., Bielders, C.L, 2008. A grassed waterway and earthen dams to control muddy floods from a cultivated catchment of the Belgian loess belt. Geomorphology 100, 419-428.
189:
382:
163:
Water Agency of the
Melsterbeek river, in Belgium (agency that had a pioneer role to implement erosion control measures in central Belgium)
115:
Rills and gullies further concentrate runoff and speed up its transfer, which can worsen damage occurring downstream. This can result in a
539:
349:
584:
534:
362:
574:
549:
544:
377:
138:
Fiener P., Auerswald K. (2003). Concept and effects of a multi-purpose grassed waterway. Soil Use and
Management 19, 65-72.
162:
529:
392:
372:
334:
402:
182:
579:
367:
498:
410:
329:
569:
488:
237:
175:
504:
283:
387:
268:
564:
445:
357:
253:
554:
309:
559:
258:
430:
420:
288:
278:
101:
523:
460:
415:
273:
227:
82:
508:
455:
450:
435:
222:
217:
198:
93:
74:
61:
470:
440:
425:
232:
212:
116:
49:
16:
465:
37:
104:
generated on cropland during storms or long winter rains concentrates in the
319:
314:
293:
60:
showed that it can lead to several other types of positive impacts, e.g. on
33:
339:
105:
78:
57:
53:
41:
45:
324:
109:
92:
15:
81:, with shrubs and trees added to the plant component, as does a
21:
171:
167:
56:. A study carried out on a grassed waterway during 8 years in
32:
is a 2-metre (6.6 ft) to 48-metre-wide (157 ft) native
97:
Grassed waterway in Velm, Belgium, after a thunderstorm
401:
348:
302:
246:
205:
52:, of a cultivated dry valley in order to control
183:
8:
190:
176:
168:
131:
44:, the deepest continuous line along a
383:Permaculture Institute of El Salvador
7:
494:
40:. It is generally installed in the
14:
363:Centre for Alternative Technology
503:
493:
484:
483:
378:Permaculture College Australia
1:
108:where it can lead to rill or
89:Runoff and erosion mitigation
24:, Belgium, during a sunny day
393:Pomona College Organic Farm
373:Permaculture Action Network
335:Three Sisters (agriculture)
601:
540:Environmental soil science
585:Water and the environment
535:Environmental engineering
479:
368:Permaculture Association
575:Sustainable agriculture
550:Ecological restoration
411:People in permaculture
330:Spent mushroom compost
98:
25:
545:Hydraulic engineering
238:Synergistic gardening
96:
19:
284:Raised-bed gardening
20:Grassed waterway in
388:Plants for a Future
269:Holzer Permaculture
530:Sustainable design
446:Patrick Whitefield
358:Beacon Food Forest
254:Companion planting
99:
26:
517:
516:
403:Permaculturalists
310:Composting toilet
592:
507:
497:
496:
487:
486:
264:Grassed waterway
259:Forest gardening
192:
185:
178:
169:
161:
148:
145:
139:
136:
30:grassed waterway
600:
599:
595:
594:
593:
591:
590:
589:
580:Water pollution
520:
519:
518:
513:
475:
397:
344:
298:
242:
201:
196:
159:
156:
151:
146:
142:
137:
133:
129:
91:
70:
12:
11:
5:
598:
596:
588:
587:
582:
577:
572:
567:
562:
557:
552:
547:
542:
537:
532:
522:
521:
515:
514:
512:
511:
501:
491:
480:
477:
476:
474:
473:
468:
463:
458:
453:
448:
443:
438:
433:
431:David Holmgren
428:
423:
421:Brad Lancaster
418:
413:
407:
405:
399:
398:
396:
395:
390:
385:
380:
375:
370:
365:
360:
354:
352:
346:
345:
343:
342:
337:
332:
327:
322:
317:
312:
306:
304:
300:
299:
297:
296:
291:
289:Sheet mulching
286:
281:
279:Keyline design
276:
271:
266:
261:
256:
250:
248:
244:
243:
241:
240:
235:
230:
225:
220:
215:
209:
207:
203:
202:
197:
195:
194:
187:
180:
172:
166:
165:
155:
154:External links
152:
150:
149:
140:
130:
128:
125:
90:
87:
69:
66:
13:
10:
9:
6:
4:
3:
2:
597:
586:
583:
581:
578:
576:
573:
571:
568:
566:
563:
561:
558:
556:
553:
551:
548:
546:
543:
541:
538:
536:
533:
531:
528:
527:
525:
510:
506:
502:
500:
492:
490:
482:
481:
478:
472:
469:
467:
464:
462:
461:Robyn Francis
459:
457:
454:
452:
449:
447:
444:
442:
439:
437:
434:
432:
429:
427:
424:
422:
419:
417:
416:Bill Mollison
414:
412:
409:
408:
406:
404:
400:
394:
391:
389:
386:
384:
381:
379:
376:
374:
371:
369:
366:
364:
361:
359:
356:
355:
353:
351:
350:Organizations
347:
341:
338:
336:
333:
331:
328:
326:
323:
321:
318:
316:
313:
311:
308:
307:
305:
301:
295:
292:
290:
287:
285:
282:
280:
277:
275:
274:Intercropping
272:
270:
267:
265:
262:
260:
257:
255:
252:
251:
249:
245:
239:
236:
234:
231:
229:
228:Permaforestry
226:
224:
221:
219:
216:
214:
211:
210:
208:
204:
200:
193:
188:
186:
181:
179:
174:
173:
170:
164:
158:
157:
153:
144:
141:
135:
132:
126:
124:
120:
118:
113:
111:
107:
103:
95:
88:
86:
84:
83:riparian zone
80:
76:
67:
65:
63:
59:
55:
51:
47:
43:
39:
35:
31:
23:
18:
570:Permaculture
456:Paul Wheaton
451:Paul Stamets
436:Geoff Lawton
263:
223:Mycoforestry
218:Ecosynthesis
199:Permaculture
143:
134:
121:
114:
112:erosion.
100:
75:buffer strip
71:
68:Distinctions
62:biodiversity
29:
27:
471:Sepp Holzer
441:Ianto Evans
426:David Blume
233:Polyculture
213:Agroecology
117:muddy flood
50:watercourse
524:Categories
509:Wiktionary
466:Ruth Stout
303:Components
247:Techniques
160:(in Dutch)
127:References
38:green belt
565:Landscape
320:Leaf mold
315:Folkewall
294:Waru Waru
77:can be a
36:strip of
34:grassland
555:Habitats
489:Category
340:Tree bog
206:Sciences
560:Habitat
499:Commons
106:thalweg
79:synonym
58:Bavaria
54:erosion
42:thalweg
102:Runoff
46:valley
325:Mulch
110:gully
22:Velm
119:.
48:or
526::
85:.
64:.
28:A
191:e
184:t
177:v
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
