Search This Blog

Wednesday, November 18, 2009

Hope for Grizzly Bear Populations in British Columbia

With news that salmon populations are mysteriously disappearing in British Columbia waterways, it is great news to me to hear that Grizzly Bears and salmon are more adaptable than we thought they were. According to John Reynolds, a conservation biologist at Simon Fraser University near Vancouver, pink salmon (populations) have come back with a vengeance this year, on the heels of record lows in 2007 and 2008: "The grizzlies, of course, can eat the pinks, so it's not all doom and gloom right now."

According to statements made by Reynolds at his university website,http://www.sfu.ca/biology/faculty/reynolds/salmon_projects/index.html, "Sockeye salmon returns to the Fraser Basin were disastrously low this year. Although the Stuart and Takla Lake populations weren't hit as hard as some, there were still many small streams in which no fish returned at all."

At the website,http://www.salmonfarmers.org/show_topic.php?id=122, I found the following statement:


"Despite dire predictions two years ago by Martin Krkosek and Alexandra Morton about the imminent collapse of salmon stocks in the Broughton Archipelago as a result of salmon farms in the area, it may now surprise many to hear that pink salmon are returning in abundant numbers to the Glendale River (a major river system in the Broughton Archipelago) this year. So much so, that pink runs on this system were opened to commercial seine and gill net fishermen on August 31, 2009. These high returns mirror reports last week of high pink returns on Campbell River’s Quinsam River this summer. While both of these river systems are located in different geographic areas, they are both close to two of the highest density salmon farming areas on the BC coast."

"Other more experienced and established researchers were more successful in their assessment of the situation. Two separate papers by distinguished researchers (Brooks and Jones, 2008 and Riddell et al., 2008) questioned Krkosek's and Morton's conclusions. These papers explain that following periods of high abundance, pink salmon populations typically fall to low levels and in most cases, the populations then gradually increase to begin the cycle again. Contrary to the conclusions reached by KrkoŇ°ek et al. (2007), Broughton pink salmon returns have steadily increased since then with no indication that they are threatened with extinction. It does appear that the science has played this out to a conclusion on the pink salmon as we now see record returns in these two regions."

No comments:

Visit GM Alexandra Kosteniuk's Women's Chess Blog:Please click on the image below:

Visit GM Alexandra Kosteniuk's Women's Chess Blog:Please click on the image below:
Chess needs more women and girl participants and administrators!

Thoughts worth thinking about

"Our subconscious minds have no sense of humor, play no jokes and cannot tell the difference between reality and an imagined thought or image. What we continually think about eventually will manifest in our lives."-Sidney Madwed



Laws alone can not secure freedom of expression; in order that every woman and man present their views without penalty, there must be spirit of tolerance in the entire population.- Albert Einstein Too often we underestimate the power of a touch, a smile, a kind word, a listening ear, an honest compliment, or the smallest act of caring, all of which have the potential to turn a life around. - Leo Buscaglia



A person's true wealth is the good he or she does in the world. - Mohammed



Our task must be to free ourselves... by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty. -Albert Einstein



The best way to find yourself, is to lose yourself in the service of others. - Ghandi



The unselfish effort to bring cheer to others will be the beginning of a happier life for ourselves. - Helen Keller



Aim for success, not perfection. Never give up your right to be wrong, because then you will lose the ability to learn new things and move forward with your life. Remember that fear always lurks behind perfectionism. Confronting your fears and allowing yourself the right to be human can, paradoxically, make yourself a happier and more productive person. - Dr. David M. Burns



Life is as dear to a mute creature as it is to man. Just as one wants happiness and fears pain, just as one wants to live and not die, so do other creatures. -His Holiness The Dalai Lama



Mankind's true moral test, its fundamental test (which lies deeply buried from view), consists of its attitude towards those who are at its mercy: animals. And in this respect mankind has suffered a fundamental debacle, a debacle so fundamental that all others stem from it. -



Milan Kundera, The Unbearable Lightness of Being



The worst sin towards our fellow creatures is not to hate them, but to be indifferent to them. That's the essence of inhumanity. -George Bernard Shaw

Ego's trick is to make us lose sight of our interdependence. That kind of ego-thought gives us a perfect justification to look out only for ourselves. But that is far from the truth. In reality we all depend on each other and we have to help each other. The husband has to help his wife, the wife has to help the husband, the mother has to help her children, and the children are supposed to help the parents too, whether they want to or not.-Gehlek Rinpoche Source: "The Best Buddhist Writing 2005 pg. 165

The hostile attitude of conquering nature ignores the basic interdependence of all things and events---that the world beyond the skin is actually an extension of our own bodies---and will end in destroying the very environment from which we emerge and upon which our whole life depends.