as much nitrogen as the samplers nearest to me, further away from the road. about, oh, 150 yards from the road. narrator: before the study at the woods hole research center, there was little understanding of the amount of nitrogen pollution coming from traffic. stone: because there's a limited amount of land area on cape cod, the number of new roads is not very large, so the roads are used more intensively, and roads that were designed for maybe 10,000 cars per day now have 20,000 and 25,000 cars per day. there's really no place to build additional roads. dr. davidson: business as usual is not really an option. our economy is based upon having tourists wanting to come here and spend time here. they're not gonna come here if the estuaries are full of algae that smell rotten. so it's extremely important, and we're getting to a tipping point where we have to do something. and i think the same is true across the globe. dudley: we know that people are still gonna want to come to the cape and that growth is gonna continue, so what we're really interested in trying

they would impose had been bleating economic sanctions that would mean restricting financial deals sampler of sin and will and any other economic news is that sandy you can find consensus consensus on but of course that will take a lot longer at the screen consensus among the eu countries because of course pair of very close economic ties. my new house and brussels with the latest developments thank you so very much for your reporting give them a reaction from frank rich of humble fee is undergoing a painful when trade is saying about the sanctions. will indeed to invest is he a sentence may say that they'll fall asleep to sentence that coming from the other side of things that could've gotten worse is so investors fall. we didn't want that said they would have been would be high distinctions in the first move into his soul of the few kind of relief here. also on the frankfurt school head because served the trading and between russia and germany is very important to have the amount of fez seventy five billion euros the years so there is a lot of money in this game and to sundance is what h