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Stakeholders:

Children and families vulnerable to asthma

Cattle ranchers

CALTrans

Almond farmers

NOAA

EPA

SJV Air Pollution Control

Kern River Oil Field

Central California Asthma Collaborative

 Teve Brown of NOAA said the valley suffers from cows + cards. At Harris Ranch a large industrial cattle farm trucks drive 6,000miles/day for 60 loads of feed producing nitrogen oxides (NOx). NOx combines with the ammonia from cow manure and urine to from ammonium nitrate which accounts for more that 1/2 of the areas most polluted days of PM2.5.

In addition, Interstate is a major thorough bringing more traffic pollution and farming practices including nitrogen fertilizer contributes 1/3 of NOx in California air.  The SJV also holds 9000 oil wells and because all the light oil has been drilled, the current production is described as the "thickest, dirtiest petroleum" in the nation.

Intersecting factors: landscape (bowl shape of the Valley); economic (agriculture that contributes to PM2.5); transportation corridor that add more traffic pollution; and state-wide wildfires that bring more particulate pollution which is trapped; and political environment in which area elects representatives  (ex: Devin Nunes) who deny global warming and reject environmental protection.

Air pollution--the result of cows+cars--is the focus of this multimedia article. One in six children in the SJV suggest from asthma. It is estimated that air pollution costs SJV as much as $11 billion annually the result of emergency room visits, lost school days, and other public health impacts.

The setting for this article is the San Joaquin Valley which encompasses 2/3rds of the Central Valley CA. Because of it's fertle farmland, it supplies 1/4 of the food to "American plates."

In terms of setting, like other valley's in CA (ex: San Gabriel Valley) and the whole LA Basin, the SJV's bowl-like landscape (mountain ranges on 3-sides) results in temperature inversion that traps smo closer to the ground during Wintertime.

1. Long-term threats, legacy of mining
- Unstable old salt mines below Stassfurt that have to be monitored and water flows have to be management to prevent ground movement
- so far, more than 800 buildings, including an 500-year old church had to be demolished. Currently, ground movement is under control
- 27 waste heaps and contaminted sites within the city that contain many very hazadous chemical compunds. They were never properly cleaned up

2. Long-term threats, ongoing causes
- by-products of salt mining and refining are collected in large landfills that leak salt into sorrounding areas. There are no plans how these landfills can be remediated, they have to be mananged indenfinitely
- soil erosion of arable land around the city by high intensity farming of crops for livestock production and bioenergy
- toxic waste produced by waste incarceration plant is pumped into former salt mining caves where it solidifies and becomes impossible to recover

3. Short term threats
- explosion in bionenergy plant in 2020
- leakage of ammonia at public street in 2014
- pollution of river bode with ammonia and chloride by CHIECH Soda, massive fish kills every summer
- air pollution, cause unknown, probably mostly by metalworks industry

Staßfurt is a small city in the East German Bundesland Saxony-Anhalt with about 24 thousand inhabitants. Like many cities and villages in the area, it faces huge demographic problems: The population is shrinking rapidly, consists mostly of older people, unemployment is high, percentage of highly educated people is low. The city has a long history of salt mining that goes back to the 13th century. Many inhabitants proudly refer to Staßfurt as the "Cradle of potash-mining" ("Wiege des Kalibergbaus"). Unfilled salt mining shafts that were flooded by groundwater had to be abandoned and started to cave in. Over 800 buildings in the city center had to be demolished because of instabilities, among them a 500-year old church. Nevertheless, salt mining and a metallic industry that developed alongside it is still the largest economic sector in Staßfurt. The city is still permeated by an old mining culture that becomes visible in traditional festivals, clubs (Bergmannsverein e.V. Staßfurt) and the playing of traditional miner's song on offical occasions (Steigerlied).