208:
Christopher Morris (27 July 2009). "Milestones in
Ecology". In Simon A. Levin; Stephen R. Carpenter; H. Charles J. Godfray; Ann P. Kinzig; Michel Loreau; Jonathan B. Losos; Brian Walker; David S. Wilcove (eds.).
61:. This model describes the dynamics of populations, which simultaneously develops and spreads, and provides that the invasion front moves with constant speed. He explained on the basis of habitation
295:
339:
344:
319:
329:
90:
Skellam, J. G. (1946). "The
Frequency Distribution of the Difference Between Two Poisson Variates Belonging to Different Populations".
288:
47:
324:
54:
281:
58:
349:
39:
334:
314:
161:
28:
43:
190:
107:
77:
228:
143:
265:
135:
99:
73:
120:
308:
35:
210:
20:
72:
Skellam has provided a model that allows to take the dynamics of populations as a
139:
69:
that only by chance the species may be in a place where it would have to grow.
24:
147:
42:
High School where he won several scholarships including free admission to
46:. He was one of the most respected members of the British Region of the
194:
111:
62:
66:
103:
264:
This article about a statistician from the United
Kingdom is a
80:
is much more flexible than previous deterministic equations.
229:
http://www.math.utah.edu/~robbins/research/UofA_mathbio.pdf
269:
240:
Strickland, A.H. (1957). "Insects and Insect
Ecology".
189:(3). International Biometric Society: 557–559.
289:
121:"Random Dispersal in Theoretical Populations"
8:
296:
282:
92:Journal of the Royal Statistical Society
173:
53:In 1951, John G. Skellam developed the
7:
261:
259:
340:20th-century English mathematicians
268:. You can help Knowledge (XXG) by
14:
345:People from Hanley, Staffordshire
181:"Obituary: G. Lefort 1921-1979".
320:20th-century British zoologists
212:The Princeton Guide to Ecology
1:
330:Alumni of New College, Oxford
218:. Princeton University Press.
366:
258:
140:10.1093/biomet/38.1-2.196
119:Skellam, J. G. (1951).
325:English statisticians
44:New College in Oxford
38:. He was educated at
27:, who discovered the
162:Skellam distribution
34:Skellam was born in
29:Skellam distribution
76:at any time t. Its
17:John Gordon Skellam
350:Statistician stubs
55:reaction-diffusion
19:(1914-1979) was a
277:
276:
48:Biometric Society
357:
298:
291:
284:
260:
250:
249:
237:
231:
226:
220:
219:
217:
205:
199:
198:
178:
151:
134:(1–2): 196–218.
125:
115:
59:invasion biology
365:
364:
360:
359:
358:
356:
355:
354:
305:
304:
303:
302:
256:
254:
253:
239:
238:
234:
227:
223:
215:
207:
206:
202:
180:
179:
175:
170:
158:
123:
118:
104:10.2307/2981372
89:
86:
78:stochastic form
74:random variable
12:
11:
5:
363:
361:
353:
352:
347:
342:
337:
332:
327:
322:
317:
307:
306:
301:
300:
293:
286:
278:
275:
274:
252:
251:
232:
221:
200:
172:
171:
169:
166:
165:
164:
157:
154:
153:
152:
116:
85:
82:
65:introduced to
13:
10:
9:
6:
4:
3:
2:
362:
351:
348:
346:
343:
341:
338:
336:
333:
331:
328:
326:
323:
321:
318:
316:
313:
312:
310:
299:
294:
292:
287:
285:
280:
279:
273:
271:
267:
262:
257:
247:
243:
242:New Scientist
236:
233:
230:
225:
222:
214:
213:
204:
201:
196:
192:
188:
184:
177:
174:
167:
163:
160:
159:
155:
149:
145:
141:
137:
133:
129:
122:
117:
113:
109:
105:
101:
97:
93:
88:
87:
83:
81:
79:
75:
70:
68:
64:
60:
56:
51:
49:
45:
41:
37:
36:Staffordshire
32:
30:
26:
22:
18:
270:expanding it
263:
255:
245:
241:
235:
224:
211:
203:
186:
182:
176:
131:
127:
95:
91:
84:Bibliography
71:
52:
33:
21:statistician
16:
15:
335:1979 deaths
315:1914 births
309:Categories
183:Biometrics
168:References
128:Biometrika
98:(3): 296.
57:model of
25:ecologist
248:: 17–20.
156:See also
148:14848123
195:2530230
112:2981372
63:muskrat
193:
146:
110:
67:Europe
40:Hanley
216:(PDF)
191:JSTOR
124:(PDF)
108:JSTOR
266:stub
144:PMID
23:and
136:doi
100:doi
96:109
311::
244:.
187:36
185:.
142:.
132:38
130:.
126:.
106:.
94:.
50:.
31:.
297:e
290:t
283:v
272:.
246:3
197:.
150:.
138::
114:.
102::
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.