Laura Lynn Keefer

Fluvial Geomorphologist

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Research Output

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Article
2018

Critical transition in critical zone of intensively managed landscapes

Kumar, P., Le, P. V. V., Papanicolaou, A. N. T., Rhoads, B. L., Anders, A. M., Stumpf, A., Wilson, C. G., Bettis, E. A., Blair, N., Ward, A. S., Filley, T., Lin, H., Keefer, L., Keefer, D., Lin, Y. F., Muste, M., Royer, T. V., Foufoula-Georgiou, E. & Belmont, P., Jun 2018, In : Anthropocene. 22, p. 10-19 10 p.

Research output: Contribution to journalArticle

The C-biogeochemistry of a Midwestern USA agricultural impoundment in context: Lake Decatur in the intensively managed landscape critical zone observatory

Blair, N. E., Leithold, E. L., Thanos Papanicolaou, A. N., Wilson, C. G., Keefer, L., Kirton, E., Vinson, D., Schnoebelen, D., Rhoads, B., Yu, M. & Lewis, Q., Apr 1 2018, In : Biogeochemistry. 138, 2, p. 171-195 25 p.

Research output: Contribution to journalArticle

The intensively managed landscape critical zone observatory: A scientific testbed for understanding critical zone processes in agroecosystems

Wilson, C. G., Abban, B., Keefer, L. L., Wacha, K., Dermisis, D., Giannopoulos, C., Zhou, S., Goodwell, A. E., Woo, D. K., Yan, Q., Ghadiri, M., Stumpf, A., Pitcel, M., Lin, Y. F., Marini, L., Storsved, B., Goff, K., Vogelgsang, J., Dere, A., Schilling, K. E. & 13 others, Muste, M., Blair, N. E., Rhoads, B., Bettis, A., Pai, H., Kratt, C., Sladek, C., Wing, M., Selker, J., Tyler, S., Lin, H., Kumar, P. & Papanicolaou, A. N., Jan 1 2018, In : Vadose Zone Journal. 17, 1, 180088.

Research output: Contribution to journalArticle

Open Access
2017

Microbial diversity in an intensively managed landscape is structured by landscape connectivity

Griffin, J. S., Lu, N., Sangwan, N., Li, A., Dsouza, M., Stumpf, A. J., Sevilla, T., Culotti, A., Keefer, L. L., Kelly, J. J., Gilbert, J. A., Wells, G. F. & Packman, A. I., Oct 1 2017, In : FEMS microbiology ecology. 93, 10, fix120.

Research output: Contribution to journalArticle

2016
2012

The microelectronic wireless nitrate sensor network for environmental water monitoring

Gartia, M. R., Braunschweig, B., Chang, T. W., Moinzadeh, P., Minsker, B. S., Agha, G., Wieckowski, A., Keefer, L. L. & Liu, G. L., Dec 1 2012, In : Journal of Environmental Monitoring. 14, 12, p. 3068-3075 8 p.

Research output: Contribution to journalArticle

2006

Evaluating the effectiveness of the Illinois River Conservation Reserve Enhancement Program in reducing sediment delivery

Demissie, M., Keefer, L. L., Slowikowski, J. A. & Stevenson, K., Sep 13 2006, In : IAHS-AISH Publication. 306, p. 295-303 9 p.

Research output: Contribution to journalArticle

2002

AGNPS-based assessment of the impact of BMPs on nitrate-nitrogen discharging into an Illinois water supply lake

Borah, D. K., Demissie, M. & Keefer, L. L., Jun 2002, In : Water International. 27, 2, p. 255-265 11 p.

Research output: Contribution to journalArticle

1998

Watershed approach for the protection of drinking water supplies in central illinois

Demissie, M. & Keefer, L., Dec 1998, In : Water International. 23, 4, p. 272-277 6 p.

Research output: Contribution to journalArticle