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Federation Blog

Category >> River Health
Glebe CreekFloraFauna 27 Jul 2010

Heralding Summer

by erik

Driving up Muddy Creek Road this morning, stopped, waiting for the light at 214 to turn green, I noticed a healthy stand of trumpet vine (Campsis radicans) in bloom.  Its bright orange flowers are showy are hard to miss, but looking a little more closely, I saw two hummingbirds (I think they were ruby-throated (Archilochus colubris)) flitting in and out of the blossoms, sipping their nectar.

It's rare enough to see one hummingbird, but to see two together is quite a treat.  If you've got trumpet vine growing up a nearby trellis or tree, keep your eyes peeled and you may spy one of these little marvels yourself.

 

 

Untagged  21 Jul 2010

July 20 2010 Water Clarity

by diana
Untagged  7 Jul 2010

July 6 2010 Water Quality Monitoring

by diana

Yesterday's tidal water quality monitoring started at 7:00am with an air temperature of 87°F and ended at 4:30pm with an air temperature of 102°F.  This was a very HOT and unconfortable montitoring day - but me and my two great interns got it done!  I have created a GIS plot of the water clarity in meters, the legal threshold for the South River is 1 meter to support bay grasses.

 

Warehouse CreekSelby BayRiverkeeperPollutionPocahontas CreekHarness CreekGlebe CreekGingerville CreekFlat CreekDuvall CreekCrab CreekChurch CreekBroad CreekBrewer CreekBeards CreekAlmshouse CreekAberdeen Creek 7 Jul 2010

South River Tidal Monitoring 2010 Station

by diana

The South River Federation's Riverkeeper Tidal Water Quality montoring is in mid-season currently.  Some of you may have see us out there sampling the water quality.  I have been ask many questions about when and where we sample.  I have provided a GIS map of our current tidal stations.  I have 7 main stem stations, then 14 stations in each of the tidal creeks.  

Flora 1 Jul 2010

It's Invasive....but Delicious

by erik

It's rare that you'll hear me touting the virtues of invasive plants.  Very rare. But during this time of year, I'm willing to make one exception.  In late June or early July, the wineberries (Rubus phoenicolasius) are out in full force, and if you can find them when they're ripe, they're an exquisite, locally-grown, organic (most likely) treat.

Whether popping them in your mouth by the handful, or putting them on top of an ice cream sundae, these deep red berries are sweet relief in the dog days of summer. As a rule, the darker the berries, the riper (and sweeter) they are.  

Wineberry bushes are often found at the edge of disturbed forests, or along road edges where they haven't been completely shaded out.   A visit to one of our local parks late last week confirmed that now is the time to go out and start harvesting if you're a fan of these juicy treats.

Eating the berries yourself has the added environmental benefit of keeping those seed-laden morsels from wildlife who have helped to spread the invasive plant far and wide through their droppings.

 Disclaimer: Before you eat any wild fruits or berries, please make sure that you have properly identified them.   It is possible to get sick (or worse) from eating poisonous plant parts.

Untagged  17 Jun 2010

Eyes Under the South River - 5/28/10

by erik

On this day the water column was vertically well-mixed. Notice that the temperature of the water column is becoming warmer and the salinity is increasing. Therefore, we should be seeing the wonderful sea nettles soon.---Diana

 

 

Tarnans BranchHistory 15 Jun 2010

What's In a Name: Tarnans (Tarmans) Branch

by erik

Anyone who has spent time doing historical or genealogical research recognizes that there's "low hanging fruit", information which is relatively easy to come by, "high hanging fruit", more difficult to discern elements, and pieces of information which, when compared against all the other facts, just don't make sense.  For the most part, the "What's In a Name" entries presented here to date have been relatively low hanging fruit.  The rest, by and large, appear to be more difficult to verify.  One name, however, has given me fits from the start: the so-called "Tarnans Branch."   The waterbody itself currently runs basically from the southwest to the northest, just above Route 50, and eventually tying into the North River drainage that feeds the uppermost reaches of the river (see below from the 1993 USGS map).    

 Despite considerable searching and investigation, the name "Tarnan" or "Tarnans" didn't turn anything up.  But the name "Tarman" did appear a few times, and finally, looking closely at the 1878 Martenet map, a "Mrs. Tarman" shows up as a landowner on what is today known as Maccubbins Cove, between Gingerville Creek and Broad Creek (see below).

 Then, member John Koontz brought in an 1928 Anne Arundel soils map (see below).  Imagine my surprise to see what is today called "North River" listed as "Tarmans Branch."   Unfortunately, I haven't been able to turn up additional details on the Tarman family, but I now believe that the current name "Tarnans" is a result of a transcription error or miscopying at some point in the past and that the proper name for the waterway is, in fact, "Tarman's Branch."

Untagged  2 Jun 2010

South Riverkeeper, South River Federation and 55 others

by diana

Erik Michelsen and Diana Muller participated today in the Friends of the Bay event help by us and 55 other Bay  Leaders (June 2, 2010).

56 BAY LEADERS CALL ON STATES TO TAKE BOLD NEW ACTIONS TO RESTORE THE BAY NOW

In a Boat Flotilla landing at the historic Annapolis City Dock, a broad consortium of senior Chesapeake Bay scientists, policy makers, and Bay advocates called on Bay states to adopt 25 bold new initiatives to restore the Chesapeake Bay. The group cited the failure of the 26 year old voluntary, collaborative approach under the EPA Bay Program and the repeated failure of the states to meet deadlines for pollution reduction goals.

This remarkable group of 56 Bay leaders from Maryland, Virginia, and Pennsylvania unanimously agreed on the bold-even radical-steps that must be taken to stop the continued degradation of the Bay. See attached statement.  The Bay leaders called for the states to stick to the current deadlines for setting pollution loads (TMDLs) and for meeting each state's requirement for a comprehensive Watershed Implementation Plan. The WIPs for each state should include the 25 measures to stop the decline of the Bay. 

The group unanimously concluded that after 26 years of effort, the formal Bay Program and the restoration efforts under the voluntary, collaborative approach currently in place have not worked and current efforts have been insufficient and are failing.  New budgetary, legislative, and regulatory actions are called for especially for nonpoint sources of Bay-choking nutrients and sediment from the major source of Bay pollution, agriculture, and from abusive land development. Without such aggressive actions in nutrient and sediment loading from agriculture and development the Bay is doomed. 

The signatories have called for monitoring and mandatory enforceable measures to reduce farm manure and fertilizers from polluting the Bay with nutrients. These measures include requirements for whole farm water quality plans for all agricultural lands including the next generation of nutrient management, with clear targets, an implementation schedule, and enforcement.  A significant expansion of the CAFO designation to include nearly all AFOs (Animal Feeding Operations) is called for as is requiring all agricultural lands receiving manure to Clean Water Act permits with enforcement assured. All land disposal of animal manure should be subject to the same regulation as Maryland's requirements for the land disposal of human sludge from advanced wastewater treatment facilities, including requiring manure to be amended into soils within 24 hours of application. Cover crops should be required on all agricultural lands on which manure is applied.

While finding that reducing agricultural nutrients and sediment loadings may be the immediate challenge, offsetting the effects of population growth and development by 100% is essential to maintaining any progress made by other sectors. Better growth control measures are essential.  A new requirement for no net increases in stormwater discharge rate, volume, and pollutants for all new development is advocated.  The Bay leaders also urged the states to implement a retrofit requirement for existing developed areas and that a no net loss of forest coverage in the Bay watershed be mandated with expanded forested buffer coverage for at least 85% of all the shores of the Bay and its tributaries.

"The scientific community has seen strong evidence in our research that efforts to reduce nutrients and sediment over the past 25 years are not succeeding. Water quality remains poor or is declining further in key Bay rivers, like the Patuxent, and consequently the Bay's living resources also are under increased stress.  Unless the Bay states act boldly and adopt the measures our group has proposed as part of their Watershed Implementation Plans to sharply reduce pollutant loads, the Bay will not recover" said Dr. Walter Boynton of the Chesapeake Biological Laboratory in Solomons.

The Bay leaders recommended that all wastewater treatment plants should be required to meet stringent nutrient discharge limits of no more than 3.0 mg/l nitrogen and 0.3 mg/l phosphorus. A requirement for all new and upgraded septic systems to utilize the best available technology for nitrogen removal was supported as was a call for better controls on lawn fertilizers and air emissions. 

Many of the signatories who have developed and signed onto the statements include officials who were instrumental in beginning the formal Bay restoration program in December 1983, including former Governor Harry Hughes, aptly called the father of the Bay restoration efforts. Governor Hughes said "Like most people concerned over the Chesapeake Bay's decline, I have been very disappointed with the lack of progress in restoring the Bay. The Bay states and Washington, DC must take the bold new initiatives outlined in our statement and act now or see the Bay's sad decline continue.  We have a great opportunity with the setting of TMDls and the Obama Administration's focus on the Bay through the Executive Order and Bay recovery plan.  Now, the states need to act boldly."

Pennsylvanians and Virginians joined in the call for action: 

"We in Pennsylvania fully support the call for action on the Bay and her creeks and streams. The 25 measures outlined are exactly what needs to be done by our state and all the Bay states.  Voluntary measures to reduce agricultural and developed lands--nonpoint source pollution--to the Bay and its tributaries have failed to make significant progress and much more needs to be done on sewage treatment. The Susquehanna River system and its aquatic life suffer from poor water quality.  Businesses related to sport and commercial fishing have significantly declined. While so much national and international attention is devoted to the Gulf oil spill, the River and the Bay are dying from a thousand cuts and, unlike BP, no one takes responsibility.  The states must step up and act NOW."  Robert. A. Bachman, PhD., Commissioner, Pennsylvania Fish and Boat Commission on behalf of other leading Pennsylvania scientists and businessmen signed onto the Bay leaders' statement.

Tayloe Murphy, Virginia's former Secretary of Natural Resources, stated: "As a Virginian who deeply cares about the Bay, I am distraught at the failure of the current Bay program to produce the agreed upon improvements to water quality and restore a dying Bay.  We must act now and implement strong measures to control the main source of Bay pollution--farm fertilizers, manure, and sediment--as well as control the increasing pollutants from development.  We simply cannot afford any more postponements of the necessary actions detailed in our joint statement. We are squandering our natural heritage and the measures detailed in our statements are critical to turn this around."

Other signatories instrumental in the development and adoption of the 1983 Bay Initiatives include Secretaries of Natural Resources for Virginia and Maryland, Tayloe Murphy and Torrey Brown, respectively, former head of the Maryland environmental agency Bill Eichbaum, and former state Senators Bernie Fowler and Gerald Winegrad.  Former Governor Glendening, U.S. Senator Tydings, Congressman Gilchrest, and current Maryland State Senators and environmental leaders Brian Frosh and Paul Pinsky also signed the statements as have noted Bay author and Professor Tom Horton. Senior scientists who were instrumental in developing the 25 critical steps to saving the Bay include leading Maryland, Virginia, and Pennsylvania water quality researchers with more than 250 years of combined Bay/water quality research.

Leading Bay advocacy groups have joined in and helped develop and support the call for bold new actions, including the Riverkeepers, Chesapeake Bay Foundation, Maryland League of Conservation Voters, National Wildlife Federation Bay Office, and Environment MD, VA, and America.

Former State Senator Gerald Winegrad, Chair of the Senior Bay Leaders Group, said "The Bay states must act now to adopt the measures our group has detailed or the Bay is doomed.  Everyone now knows the current Bay Program of mostly voluntary, collaborative efforts is a failure. If we had thought of a doomsday scenario for the Bay when we began restoration efforts in 1983, the current state of the Bay would be it--a nightmarish reality. Of course the BP oil spill is devastating and its visibility makes calls for action much easier.  The much slower but ongoing pollution of the Bay from animal manure and other farm and developed land pollutants is generally unseen and poorly regulated.  There are no booms placed around the sources, no protective covers for the groundwater where pollutants sink in, no dead birds, and no national focus on such unseen pollutants-just a dying Bay.   We need to act boldly and decisively now or the Bay will die ecologically."

 

 

Fauna 21 May 2010

Leviathan!

by erik

Earlier today, out taking photos for a grant application, I spied a monstrous snapping turtle paddling just below the surface.  Its carapace was probably about  12-14" wide.  Did you know that a female snapping turtle generally has to reach about 19 years of age before it starts nesting and laying eggs? That's one of the reason it's so important that we prevent the harvest of these creatures by commercial watermen.

 Later, the turtle, or one of its cohorts, came up for a bask on a log.  You can see how large it is in comparison the the painted turtle in the foreground.

 The trip also including sitings of a brown water snake, green frogs, a school of sunfish, a kingfisher, and a great blue heron, as well as an upset red-winged blackbird.

Development 20 May 2010

Building Moratorium in Mayo?

by diana

So much for a Building Moratorium on the Mayo Peninsula -My husband and I own two lots, one that has our house on it and the other is our "back yard", which is also mostly a wetland non-tidal marsh - that we like.We received this unsolicited letter from a realtor wanting to have us sell the second lot and build a house.  Apparently she must know the "loop" holes.  This type of behavior is unbelievable.  I have attached the letter for all to see - feel free to call her and tell her to STOP the building on the Mayo peninsula.

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