Long-term trends in the chemistry of precipitation and lake water in the Adirondack Region of New York, USA

1995 ◽  
Vol 85 (2) ◽  
pp. 583-588 ◽  
Author(s):  
C. T. Driscoll ◽  
K. M. Poster ◽  
W. Kretser ◽  
D. J. Raynal
Keyword(s):  
New York ◽  
Lake Water ◽  
Long Term Trends

scholarly journals Long-term trends of nitrogen and phosphorus mass balances on New York State dairy farms

2015 ◽  
Vol 98 (10) ◽  
pp. 7052-7070 ◽  
Author(s):  
Sebastian Cela ◽  
Quirine M. Ketterings ◽  
Karl Czymmek ◽  
Melanie Soberon ◽  
Caroline Rasmussen
Keyword(s):  
New York ◽  
New York State ◽  
Dairy Farms ◽  
Mass Balances ◽  
Nitrogen And Phosphorus ◽  
York State ◽  
Long Term Trends

Analysis of Long-Term Trends in Lake Water Quality Observations

2012 ◽  
Vol 12 (1) ◽  
pp. 231-238 ◽  
Author(s):  
Eung Seok Kim ◽  
Jo Hee Yoon ◽  
Jae Woon Lee ◽  
Hyun Il Choi
Keyword(s):  
Water Quality ◽  
Lake Water ◽  
Lake Water Quality ◽  
Long Term Trends

scholarly journals Worldwide lake level trends and responses to background climate variation

2020 ◽  
Vol 24 (5) ◽  
pp. 2593-2608 ◽  
Author(s):  
Benjamin M. Kraemer ◽  
Anton Seimon ◽  
Rita Adrian ◽  
Peter B. McIntyre
Keyword(s):  
Water Level ◽  
Lake Water ◽  
Environmental Changes ◽  
Southern Oscillation ◽  
Climate Variation ◽  
Water Levels ◽  
P Value ◽  
Long Term Trends ◽  
Background Climate

Abstract. Lakes provide many important benefits to society, including drinking water, flood attenuation, nutrition, and recreation. Anthropogenic environmental changes may affect these benefits by altering lake water levels. However, background climate oscillations such as the El Niño–Southern Oscillation and the North Atlantic Oscillation can obscure long-term trends in water levels, creating uncertainty over the strength and ubiquity of anthropogenic effects on lakes. Here we account for the effects of background climate variation and test for long-term (1992–2019) trends in water levels in 200 globally distributed large lakes using satellite altimetry data. The median percentage of water level variation associated with background climate variation was 58 %, with an additional 10 % explained by seasonal variation and 25 % by the long-term trend. The relative influence of specific axes of background climate variation on water levels varied substantially across and within regions. After removing the effects of background climate variation on water levels, long-term water level trend estimates were lower (median: +0.8 cm yr−1) than calculated from raw water level data (median: +1.2 cm yr−1). However, the trends became more statistically significant in 86 % of lakes after removing the effects of background climate variation (the median p value of trends changed from 0.16 to 0.02). Thus, robust tests for long-term trends in lake water levels which may or may not be anthropogenic will require prior isolation and removal of the effects of background climate variation. Our findings suggest that background climate variation often masks long-term trends in environmental variables but can be accounted for through more comprehensive statistical analyses.

scholarly journals Long-term trends (2005–2016) of source apportioned PM2.5 across New York State

2019 ◽  
Vol 201 ◽  
pp. 110-120 ◽  
Author(s):  
Mauro Masiol ◽  
Stefania Squizzato ◽  
David Q. Rich ◽  
Philip K. Hopke
Keyword(s):  
New York ◽  
New York State ◽  
York State ◽  
Long Term Trends

scholarly journals Long-term trends in local and transported PM2.5 pollution in New York City

2021 ◽  
Vol 248 ◽  
pp. 118238
Author(s):  
Masha Pitiranggon ◽  
Sarah Johnson ◽  
Jay Haney ◽  
Holger Eisl ◽  
Kazuhiko Ito
Keyword(s):  
New York ◽  
New York City ◽  
York City ◽  
Long Term Trends
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