Showing posts with label jobsite. Show all posts
Showing posts with label jobsite. Show all posts

Saturday, April 18, 2009

Santa Fe River Stream Team 2009

We had a great turnout of volunteers to help us plant native willow and cottonwood in the Santa Fe River. This planting continued a 10-year Wild Earth Guardian project to restore continuously linked habitat from the Santa Fe River's confluence with the Rio Grande 50 miles up to its headwaters in the Santa Fe National Forest.

From Santa Fe River Stream Team 2009


The SNOW:
From Santa Fe River Stream Team 2009


The FLOOD:
From Santa Fe River Stream Team 2009


Looking upstream BEFORE:
From Santa Fe River Stream Team 2009


Looking upstream AFTER:
From Santa Fe River Stream Team 2009


On to the NEXT Stream Team:
From Santa Fe River Stream Team 2009

Monday, September 15, 2008

Impact of Summer Rains on Santa Fe River Restoration Project

Heavy rains in Santa Fe impacted erosion control restoration structures but most of the Guardian's plantings survived. This image shows the severe scouring around behind the post vanes which were designed to deflect floodwaters. Because of heavy rains draining off the compacted surface of the city of Santa Fe, flash floods came through here hard and fast, only months after the Wild Earth Guardian's Stream Team finished pole planting willows and cottonwoods along this stretch of the Santa Fe river just south of San Ysidro crossing.

From Santa Fe River update after the summer rains


The holes we augered in sandstone for the pole plantings are now clearly visible.
From Santa Fe River update after the summer rains


The trees held and look beautifully green now in late summer. In a few years this dry wash will be a lush riparian forest.

From Santa Fe River update after the summer rains

Saturday, July 26, 2008

Thursday, May 08, 2008

Rio Puerco: the Poster Child of Eroded Watersheds

[NOTICE - This Road Not Maintained by New Mexico State Highway Department]

* Frederick Jacson Turner, father of modern American history, wrote persuasively that the frontier (where less than 3 people lived per square mile) defined American life, but that it closed in the 1890's as the country filled up with emigrants and settlers. But the land is emptying out again, as chronicled in Richard Manning's Grassland. The old world ecology and thinking brought by the Anglo settlers is failing in the drylands of the American West and the people are leaving, the roads abandoned. Despite massive government subsidies, the remaining ranchers and farmers have less and less to stand on every year. Populations in most rural counties peaked in the early 1900's and have declined ever since. The exodus that started with the dust bowl has continued unabated, as has the soil erosion and ecological damage.
[Could this be restored to its original ecology of cottonwood/willow bosque and gallery forest?]

Now, The Good News: "This is a search for the unknown...Now the sun is here, and he simply watches the land year by year to see what happens, waiting for the next clues as to what the nature of this place might be...It's like a ratchet in that we take the first turn, then back off and let nature take a turn, as we listen and watch as closely as possible, knowing that we are not so much rebuilding nature in these places as nature is rebuilding us. With each turn of this ratchet, nature reveals a bit more of itself to our science."
[SUN]

"In some real ways, the effort to re-find the landscape, which is the same as the effort to re-attach our lives to the land, is a religious quest, and it makes sense to consider it that way.

[Erosion (so bad it took 2 photos to fit): The bridge on the left used to span the river chanel. This is why the road is closed. Nature fights back. ]

"...it is difficult to imagine what we have learned. Annual topsoil loss to erosion here in some years totals one hundred tons per acre, or an inch of topsoil removed every 1.6 years...the topsoil the grass had built was thought to be so deep as to be inexhaustible..." p.165 from Grassland, Richard Manning.
[Dead willow, killed incidentally with herbicide "friendly fire"]

Mutilated and mutated willows, the taste of heavy metals on the tongue: this place has been sprayed. "Many in federal agencies ignore the connection between livestock grazing and weed invasions. Since they deny the role of livestock grazing, they seldom reduce the number of livestock allowed to graze public lands, even in areas where weeds are a major problem. Agency personnel prefer using herbicides and biocontrol agents to eradicate the weeds rather than trying to prevent the invasion of weeds in the first place." From "Comrades in Harm: Livestock and Exotic Weeds in the Intermountain West", Joy Belsky and Jonathan L Gelbard. in Welfare Ranching, Earth Island Press
[Rio Puerco Watershed: this area could be a State]
John Wesley Powell recommended that states and counties' boundaries in the American West be demarcated based on watersheds, since water is the natural form that power takes on the land...today, as witnesses of the modern West's "Water Wars" can attest, more and more political boundaries are being created or determined by water rights.

The Rio Puerco is oft mentioned as an example par excelance of some of the worst erosion in the United States. Once the "Breadbasket of New Mexico", the Rio Puerco watershed is now given as a common example of the degradation that can befall such formerly productive areas through mismanagement and ecological ignorance. Enhanced rates of erosion on the "dirty river" are the cause and effect of downcutting in the soft alluvium that formerly supported such bountiful harvests. Unstoppable headcuts and devegetated banks, combined with a climate shift that creates more "flashy" events (which, of course, are also caused by devegated uplands that lack competence and capacity to absorb rainfall, leading to sheetflow and immediate runoff that feed back to cause even more erosion...
[Landslide]
The Rio Puerco Management Committee lists several causes of erosion, such as (over) grazing and the placement of the new highway. As you can see from this photo essay, the war between the road and the river is not over yet. However, much of the battle has already been lost, and the country abandoned without roads. The downstream is reachable only by unimproved dirt roads and crosses some of the remotest parts of the state.
[Fenceline showing effects of grazing, on the right, where thickets of sagebrush dominate]

Sunday, April 20, 2008

Jobsite Puerco II: an Ode

stranded on another triangle of sand
wedged between river, mud, and fence
sky, machine, and trees

After all the city folk and designer ranchers on polysyllabic horse breeds had left, the river was silent.
A wind died and the sun shone along the edge of the sky girdling cloud and lit the world anew.
The meadow lark, who had scolded our transgressions against its favorite olive tree, was quiet.
Creation happens every day and those who camp out know the important events of the day are measured in the stillness of the quotidian sunrise and sunset.

(Cow I)
(Cow II)
(Cow III)
...as infinite passion and grandeur bathed my face in God's (why not say it?) loving beatitude, I understood the beauty in the complexity written on his face in tattered streamers of cloud, now dimpled, here undulating, lurid yet calm and innocent.

Wednesday, April 09, 2008

Jobsite Santa Fe River at San Ysidro Crossing

Aqua Fria park is on a well-chosen site on a hill at the edge of town, the (dry) Santa Fe river flows along one edge. The park is also dry in both the literal and metaphorical sense. There is not a lot of creative energy here, besides the wind. It could be beautiful, but it is deserted, devoid of people and trees.

Could a cottonwood bosque bloom here? Our site is bordered on the north (upstream) by San Ysidro road and on the south by Caja del Oro Grant road. Between these two overpasses the Santa Fe is "natural".
In this case "natural" means "hammered shitless". You know when you've been beat so hard you can't even shit afterward? That's shitless. The "river" has been farmed and irrigated away, grazed to stubble and weeds, mined for gravel and concrete powder, littered and poisoned and polluted with septic runoff. The "river" is now dry, as many in the Southwest are.
So they called in the stream team, in collaboration again with Bill Zedyk and Steve Carson.
Zedyk and Carson had installed post or rock vanes and we worked to further stabilized these erosion control structures with plantings.
The riverbed/floodplane is too wide and continues to erode its banks, so most of the work is focused on narrowing and stabilizing, as opposed to inducing meanders.

Thanks to all of the volunteers. See you at the Puerco!