Watching Our Water Ways

As part of an effort to rebuild Northwest populations of endangered frogs — specifically Oregon spotted frogs — two inmates at Cedar Creek Corrections Center near Olympia were given 80 frog eggs with the goal of growing them into adult frogs.

Oregon spotted frog// Photo courtesy of Washington Department of Fish and Wildlife

The two — Harry Greer and Al Delp — not only took the job seriously, their frogs grew larger and with a higher survival rate than identical frogs grown by experts at Woodland Park Zoo and Oregon Zoo.

Sarah Waller, a reporter for KUOW News, tells the story well, and I encourage you to listen to her report. Other accounts are provided in a news release from the Washington Department of Fish and Wildlife and in a newspaper story by Jennifer Sullivan of the Seattle Times.

What Sarah Waller does not tell us is why the inmates were able to grow larger frogs, so I contacted Marc Hayes, project leader for the Washington Department of Fish and Wildlife.

“These guys have an enormous amount of time on their hands, and they are able to devote a high level of attention to the frogs they rear,” Hayes told me. “They were able to grow frogs equivalent to 2 to 3 years old in seven months.”

Whereas zoo attendants have other duties and may be unable to feed and care for their frogs more than a couple of times a day, the inmates can give them almost constant attention. As tadpoles, the little animals can get their fill of an algae-like feed, as the inmates clean their tanks of waste after each feeding. In the frog stage, they are given a plentiful supply of tiny crickets dusted with calcium for bone growth.

On average, about half the captive frogs in the program survive to be released, yet the two inmates were able to achieve a survival rate 86 percent.

“I never thought they would be able to do something at this level,” Hayes said.

Released into the wild at Dallman Lake on the Fort Lewis Military Reservation, the larger frogs are expected to avoid predators and stay alive easier than their smaller counterparts, and they should be able to have offspring in the spring of their first year.

There does not appear to be a downside to the fast-growing frogs, Hayes told me, but any problems may be discovered by monitoring the survival of the frogs reared under various conditions.

It appears that all of the frogs tracked last year survived, and this year about one-fourth of the frogs were equipped with a microchip for easier monitoring.

The success of breeding programs at Cedar Creek — including work by inmates on rare prairie plants and butterflies — could increase the opportunities to work with other endangered species.

Frogs are a sentinal species in many Northwest ecosystems, yet their numbers have been decimated by non-native bullfrogs, pollution and disease. If Oregon spotted frogs can be restored to their historical locations, we can hope that other species can survive as well.

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Ken Balcomb of the Center for Whale Research has announced that the newest killer whale calf, designated J-46, should be known as “Star,” because the young animal has garnered so much attention.

This newborn calf could become a poster child in the effort to save the Southern Residents from extinction.

Ken’s naming announcement came as a surprise to me, because he rarely uses names for our local orcas. Like most killer whale researchers, Ken and other staffers at the Center for Whale Research generally call the whales by the alpha-numeric system set up by researchers many years ago.
(more…)

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I received word tonight from Orca Network that a new calf has been born in J Pod. I’ve written the following story for tomorrow’s Kitsap Sun:

New orca calf born in J Pod.
Photo by Jeanne Hyde

A newborn killer whale calf has been reported in J Pod, one of the three pods that frequent the Salish Sea, which includes Puget Sound.

This birth brings the population of J Pod to 27 and the total for all three pods to 87.
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This appears to be J-28’s first baby. See Center for Whale Research.

For some first-hand accounts of the exciting discovery, check blogs by Jeanne Hyde and Monika Wieland.

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“Salish Sea” is now the official name for our inland waterway that stretches across more than 1,400 square miles of Western Washington and British Columbia. See my story in today’s Kitsap Sun.

Salish Sea watershed
EPA graphic

The question now is whether the name will catch on and be used more frequently.

One application that comes to mind is the description of the three pods of killer whales known as Southern Residents. I’ve often referred to these animals as the orcas that frequent Puget Sound. That’s because “Southern Residents” have little meaning to the average reader, who wishes to know why they are “southern” and what I mean by “residents.”

It so happens that the Salish Sea just about defines the range of these whales for a large percentage of the year.

Now I may refer to them as the killer whales that frequent or mainly reside in the Salish Sea — including much of the summer in the San Juan Islands, with winter and fall stints into Puget Sound.

I’m not sure how else I will use this term, but I no longer feel constrained by the idea that the Salish Sea is not a real name and has never been defined by any authority.

Here are some facts about the Salish Sea provided by the SeaDoc Society. (I’ve converted meters to feet and kilometers to miles.)

• Coastline length, including islands: 4,642 miles
• Total number of islands: 419
• Total land area of islands: 1,413 square miles
• Sea surface area: 9,942 square miles
• Maximum depth: 886 feet
• Number of different marine animals species estimated: 20 species of mammals, 128 species of birds, 219 species of fish, and over 3000 species of invertebrates
• Number of species listed as threatened, endangered or are candidates for listing: 64
• Total watershed area, not counting the upper Fraser River area (See Stefan Freelan): 42,000 square miles

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Winners. Losers.

These two words have been spinning around in my brain since I attended a conference on water resources a couple of days ago. Check out my story in today’s Kitsap Sun.

Western Washington may not experience an overall water shortage as a result of climate change the way some regions will, according to climatologists. But our rains, on average, are likely to come in heavier downpours. To me, that means we will have our hands full trying to reduce the frequency of flooding, which affects natural systems as well as man-made ones.

In areas of the country that become drier, water could become scarce and the price of water is likely to go up. We’ve seen an ongoing drought in the Southwest. While it could be a just temporary trend, the situation calls for better water management and makes people nervous about the future. Click here to see an animation of changing conditions over the past 12 weeks.

A speaker at the conference, Michael Read of the Water Environment Federation, predicted that the Northwest will attract population from the Southwest as climate change continues. Winners and losers?

It may not be a question of whether we want the extra people. It may be more about whether we can manage the population growth with the least disruption to our ecosystem. Will we find ways to work with the coming changes in climate — or not? Will we be winners or losers?

If water gives our region a competitive edge, maybe we could attract industry looking to move away from more arid regions. That could help stabilize our economy, which seems to be a perpetual goal of many people. Winners and losers?

If climatologists are right, many species in the Northwest will struggle to adapt to the changing conditions. Some will survive and some will go extinct. Winners and losers.

I am not discounting efforts to reduce greenhouse gases and possibly avert some of the more dire consequences of climate change. But a growing effort is looking into how humans and animals may adapt to whatever changes will come.

While experts study adaptation, I don’t believe the concept has entered our general consciousness, let alone our actions. Perhaps waiting to see what happens is the prudent thing to do. After all, how do we plan for something uncertain?

On the other hand, maybe it would be wiser to begin considering the range of futures we could face within a few short decades. How do we become winners instead of losers?

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Kitsap Alliance of Property Owners has jumped out in front of what promises to be a lively debate over shoreline science.

Don Flora, a retired forest researcher, conducted a statistical analysis of data compiled in separate shoreline assessments of East Kitsap and Bainbridge Island. Flora concluded that the reports show no apparent relationship between man-made stressors and ecosystem functions. Please take a look at my story in today’s Kitsap Sun.

Not finding a correlation between these two factors does not mean that man-made structures are harmless or without effect on the ecosystem. But these findings do raise questions, as Flora points out. Download his report here (PDF 188 kb).

So far, I have been unable to find a qualified scientist who has read Flora’s report and wishes to respond on the record. I’ve heard from a few who have questions about the analysis and may prepare a response in the future.

Among the complaints about Flora’s report are these: It does not follow standard protocol for a scientific report; it is not obvious how he conducted his analysis; and it was not peer reviewed by third-party experts.

Flora told me that his intent was to create a paper that could be read by average people, and he did ask a couple of people to edit it for readability. He did not intend for it to be considered a scientific paper nor for it to be peer-reviewed in the scientific sense.

I have heard complaints that Flora did not show his work, and I found myself asking him to point me to the data tables that he used to plug numbers into the standard regression analysis — a statistical tool used to show relationships between two independent variables. I suggested to Flora that he include an appendix that would show the raw data and help people replicate his work. He thought this might be a good idea.

If you want to take a closer look, review the findings related to Bainbridge Island shoreline planning and Kitsap County shoreline planning, including the county shoreline assessments.

Some scientists find it offensive that Flora lifted data from these two reports and manipulated them to his own ends without consulting the scientists involved. Others are suspicious that Flora used these data to reach his own conclusions — a suspicion heightened because Flora is a member of KAPO. And KAPO’s press release (PDF 64 kb) about Flora’s report makes a leap that stirs the pot of controversy:

“These reviews bring into question the justification for any nearshore restorations or the need to impose any shoreline buffer zones in the upcoming Shoreline Master Program updates.”

Dealing with numerous scientific studies will be an important part of the effort to update the county’s shorelines plan. Kitsap County planners say they aren’t sure how they will deal with Flora’s report, but they intend to lean heavily on expertise from the Washington Department of Ecology to point them to reliable scientific studies.

The planners say they want to make sure that any studies upon which they rely for planning are vetted before they move into policy discussions. During the update of the county’s Critical Areas Ordinance, such studies were never fully vetted — at least not to the satisfaction of property rights advocates. KAPO members ended up arguing about science all the way to the Washington State Supreme Court — though the court did not address science issues at all when it overturned the county’s shoreline buffers. See the Sept. 9 Kitsap Sun and the Water Ways entry the next day.

I’ve always expected that experts would engage in a healthy discussion about what it will take to protect the ecological functions of the county’s shorelines. Now it appears the discussion may take on the tone of a debate. In comments posted at the bottom of today’s story, some people are showing their distrust of government while others are showing their distrust of KAPO.

I hope everyone can somehow relax enough to embark on a real search for truth knowledge as it relates to shoreline ecosystems. After all, isn’t that what science is really about?

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Dissolved oxygen in southern Hood Canal has dropped to dangerously low levels, and the table appears to be set for a fish kill if we get strong winds out of the south. See my story in today’s Kitsap Sun.

It seems a lot of experts are surprised that we have reached this level of low oxygen, considering that we were seeing near-record high oxygen levels earlier this year. See a story I wrote in August.

Although we have had low-oxygen problems in Hood Canal for years, monitoring buoys installed a few years ago now allow us to see what is happening at the moment and to describe the conditions in some detail.

In 2006, for the first time, scientists were able to show the factors leading up to a fish kill. Until then, it was only reasoned speculation. What may be equally troubling, however, is the level of stress that sea creatures are coming under before and after a fish kill — or if none occurs at all.

I didn’t mention it in my story, but oxygen levels at Twanoh and probably up toward Belfair are even lower than at Hoodsport. Lower Hood Canal is an area where the oxygen is so chronically depleted that fluffy mats of bacteria can be seen growing on the bottom at times when no other life can survive.

I feel that I need to express my disappointment with some of the comments posted to my story. To write this piece, I took note of the monitoring buoys; I pulled together observations of divers and others; and I even informed a few officials about the conditions that were developing.

I told this story straight, basing it on facts and observations that I gathered. Yet some people apparently chose to believe that my writing had something to do with taxation, government control, funding for Puget Sound Partnership, another costly study or hysterical tactics by environmental wackos.

I suppose I should be used to cynical comments by now, and I am glad that one person took the time to say he was pleased that I was “telling it like it is.” I just thought people would like to know of the dire conditions facing sealife in southern Hood Canal and what might occur if a south wind blows.

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Hood Canal Coordinating Council is developing an “Integrated Watershed Action Plan” to dovetail with related work being done by the Puget Sound Partnership.

An outline of the action plan, titled “A Vision for Hood Canal,” was discussed at today’s meeting of the coordinating council, which is made up of county commissioners and tribal officials in Kitsap, Mason and Jefferson counties.

Scott Brewer, director of the council, told me that actions to address low-oxygen problems in Hood Canal will be rolled into this watershed plan — but specific projects will move forward on their own time tables.

A new sewage-treatment plant in Belfair is expected to reduce nitrogen flowing into Lower Hood Canal. Nitrogen has been determined to be a key factor in creating low-oxygen conditions in this region of the canal, which gets very little flushing.

Other sewage-treatment plants are being considered in Hoodsport, Potlatch and the Skokomish Reservation, all in Mason County, along with a single system for Dosewallips State Park and possibly Brinnon in Jefferson County.

Immediate actions include:

• Making sure people understand the basics of septic system maintenance,
• Continued funding for a low-interest loan program for septic upgrades (See Shorebank),
• Support for the Working Forest Initiative to maintain forestlands in the Hood Canal region,
• A request for research into the effectiveness of nitrogen-removal septic systems,
• And a request for research into the extent that alder trees can increase the flow of nitrogen into Hood Canal and whether to pursue changes in forest management.

The action plan contains a “watershed assessment,” which will describe a “desired future condition” for Hood Canal along with factors that need to be addressed to reach measurable goals. As the outlines states:

In a general sense, the hypothesis to be tested through the watershed assessment is whether ecosystem function throughout the Hood Canal watershed can be protected and restored, and water pollution reduced, while at the same time accommodating expected future population growth. More specifically, the desired future condition will describe healthy habitat and life histories of target populations and other habitat and socioeconomic conditions.

The plan’s description of desired future conditions will be used as a template against which to compare current conditions, for purposes of identifying limiting factors and strategies to correct them. The plan’s description of desired future conditions will be based on a reconstruction of historic conditions, taking into account changes that are irreversible.

For further details, check out materials provided for today’s meeting on the home page of the Hood Canal Coordinating Council.

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The comment period for proposed federal regulations to restrict the operation of boats around killer whales has been extended to Jan. 15, pushing back the implementation date.

It looks like the National Oceanic and Atmospheric Administration is throwing open the door for “cooperative efforts” that might even include some new on-the-water research this coming year.

“We recognize that by extending the public comment period, we won’t have enough time to issue a final rule before the 2010 summer boating season,” states an e-mail sent out this morning by NOAA.

The statement adds:

“We continue to believe that it’s important to address the adverse effects of vessel traffic on killer whales in the near future. In light of the requests we’ve received for an extension of the comment period, however, we believe additional public outreach will enhance both NOAA Fisheries’ understanding of public concerns and the public’s understanding of the basis for our proposal. This will also allow time for cooperative efforts to refine the proposal. We’ll work toward adoption of a final rule before the 2011 summer boating season.”

The proposed rules would create an enforceable 200-yard protective zone around the whales. That’s twice as far as existing federal guidelines call for. See my July 28 story in the Kitsap Sun.

During three recent hearings, many people raised questions, concerns and objections to the proposed rule. Some even offered suggestions.

Donna Darm of NOAA told me that the extra time would allow biologists to explore and discuss some of the ideas, including issues related to recreational fishing and kayaking within a “no-go zone” off the west side of San Juan Island.

Research is ongoing, she said, and another year of data would not hurt. New on-the-water studies may or may not be proposed. When I raised the idea of an experiment using the entire whale-watch fleet to test various scenarios, she seemed intrigued by the notion.

“We have lots of comments to think about related to this alternative or that alternative,” she said.

NOAA officials were surprised by the number of people who showed up at the three public hearings: 180 or so each in Anacortes and Seattle, followed by about 260 in Friday Harbor, according to NOAA spokeswoman Janet Sears. That compares to between 40 and 60 people at planning meetings before the regulations were announced.

Shane Aggergaard, president of the Pacific Whale Watch Association, said he is pleased to see the willingness of NOAA officials to discuss the issue further. At first, NOAA officials did not seem to be listening, he told me.

“In the first part if it, it seemed like, ‘this is the proposal and this is the way it’s going to be,’” he said. “The fact that they’re looking at our recommendations or anything outside their original proposal is a positive step.”

The outpouring of opposition, including comments collected from passengers of whale-watch boats, has been huge, he said. “I would be surprised if there are not 20,000 comments that they will have to deal with.”

To comply with a strict 200-yard limit, whale-watch boats would need to stay close to 300 yards away most of the time, he said, and that is something that could kill much of the whale-watching business, he said.

The Pacific Whale Watch Association has proposed a combination of two ideas advanced by NOAA. The PWWA option would prohibit vessels within 100 yards under most conditions, though it would allow fishing boats to hold their position and kayakers to let orcas swim by. Other vessels would need to stay out of the path of the Southern Residents and observe a 7-knot speed along San Juan Island from Eagle Point to Mitchell Point out one-half mile.

Some folks have let me know that they are alarmed that strict regulations will not be approved in time to better protect the whales this year. (Washington state law includes a 100-yard restriction.)

Peter Hamilton of the whale-protection group Lifeforce sent this message:

It’s really unfortunate that the orcas will not get more protection in 2010 under improved vessel regulations. But of course enforcement would still be an issue. In order to provide more protection, Lifeforce hopes that NOAA and WDFW (Washington Department of Fish and Wildlife) will get more funds to step up enforcement in 2010.
(more…)

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Puget Sound Partnership continues to focus on a strategy to effectively and efficiently restore Puget Sound to health by 2020.

What a “healthy” Puget Sound would actually look like is one of the major tasks of the partnership’s Science Panel. How to measure progress and adjust plans on the way to the ultimate goal is the focus of much effort at the moment.

In a story I wrote for today’s Kitsap Sun, I attempted to provide some information about the Puget Sound Partnership Performance Management System. I tried to keep the story general, because I was afraid the details would bore and possibly frustrate the average reader. Honestly, I’m not sure I captured the full scope of this complex system.

For those who would like more details, I refer you to the Oct. 1 “Tech Memo” (PDF 88 kb) that covers the concept and major elements of “performance management” — defined as “an ongoing, systematic approach to improving results through evidence-based decision making, continuous organizational learning and a focus on accountability…”

A few of the principles you’ll find in the memo:

• Goals, programs, activities and resources are aligned with mission, priorities and desired results. Accountability that funds allocated are best invested to advance results. (Clear line of sight between outcomes to funding)
• Science information and monitoring data must be provided on a schedule and in a format that meets the needs of the performance management system and can be interpreted and used by non-technical decision makers.
• Performance management transforms the Action Agenda, its management and the policy-making process. It will require a change in the culture of the Puget Sound Partnership and other implementers and the cleanup effort itself.

The process proceeds along these steps, which cycle again and again:
(more…)

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