Re: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen

2007-11-19 Thread Elmer J. Finck
Silvert [EMAIL PROTECTED] To ECOLOG-L@LISTSERV.UMD.EDU cc Subject Re: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen I'll pick up on two of Wayne's points. One is that some aliens that do little harm -- this is true

Re: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen

2007-11-19 Thread Wayne Tyson
@LISTSERV.UMD.EDU Sent: Friday, November 16, 2007 1:08 AM Subject: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen There are some aliens that do little harm; some even provide benefits. This statement is anathema, heresy, fighting words

Re: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen

2007-11-17 Thread Wayne Tyson
@LISTSERV.UMD.EDU Sent: Friday, November 16, 2007 1:08 AM Subject: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen There are some aliens that do little harm; some even provide benefits. This statement is anathema, heresy, fighting words

Re: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen

2007-11-17 Thread Hobden, Jennifer
To: ECOLOG-L@LISTSERV.UMD.EDU Subject: Re: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen I'll pick up on two of Wayne's points. One is that some aliens that do=20 little harm -- this is true, and some aliens are introduced deliberately

Re: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen

2007-11-16 Thread Joe Tyburczy
Silvert - Original Message - From: Wayne Tyson [EMAIL PROTECTED] To: ECOLOG-L@LISTSERV.UMD.EDU Sent: Friday, November 16, 2007 1:08 AM Subject: ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen There are some aliens that do

ECOSYSTEM Health Alien invasions persistence decline limits control Re: semi-silly question from John Nielsen

2007-11-15 Thread Wayne Tyson
Uh, oh--Nielsen has no idea what a Pandora's box he's opened; he will need a year's lead time just to read the rants. So how does he punt against his deadline (the only silly part) without desolving into a bunch of frantic sound bytes? My too sense on the matter is this--what never gets