Seeking and maintaining high editorial standards of scientific manuscripts is an important responsibility. This task can be accomplished only with the advice and input from a large number of colleagues who are invited to review submitted papers. Their critical comments and helpful suggestions have played a major role in making Vadose Zone Journal a success. Members of the VZJ Editorial Board want to express their appreciation to the following individuals who helped review manuscripts in 2015. We extend our apologies and thanks to any reviewer whose name may have been inadvertently omitted from this list.

Adhikari, K., Univ. of Wisconson, Madison

Al-Raoush, R., Qatar Univ., Doha, Qatar

Amoozegar, A., North Carolina State Univ., Raleigh

Arenson, L., BGC Engineering Inc., Vancouver, Canada

Arora, B., Lawrence Berkeley Lab., CA

Arthur, E., Aarhus Univ., Tjele, Midtjylland, Denmark

Auken, E., Aarhus, Denmark

Azmatch, T., Amec Foster Wheeler, Edmonton, Canada

Baggaley, N., James Hutton Inst., Aberdeen, Scotland

Bastian, P., Univ. Heidelberg, Germany

Baumgartl, T., Sustainable Minerals Inst., Brisbane, Australia

Baveye, P., Troy

Bechtold, M., Thunen Inst., Braunschweig, Germany

Beckie, R., UBC, Vancouver, BC, Canada

Bennett, J., Univ. of Southern Queensland, Toowoomba, Australia

Benson, C., Madison, WI

Berg, A., Univ. of Guelph, Canada

Berg, S., Shell Global Solutions International B.V., Voorburg, the Netherlands

Berli, M., Desert Research Inst., Las Vegas, NV

Biswas, A., McGill Univ., Ste-Anne-de-Bellevue, Canada

Bittelli, M., Bologna, Italy

Bloem, E., Ås

Boaga, J., Univ. of Padova, Italy

Bogena, H., Forschungszentrum Jülich, Germany

Bonfante, A., National Research Council of Italy, Ercolano

Bour, O., Geosciences Rennes, France

Bristow, K., CSIRO Land and Water, Townsville, Australia

Brocca, L., National Research Council, Perugia, Italy

Calderon, F., USDA-ARS, Akron, CO

Caldwell, T., Univ. of Texas, TX

Candela, L., Univ. Politécnica de Catalunya, Barcelona, Spain

Cannavo, P.

Casey, F., Fargo

Cey, E., Univ. of Calgary, Canada

Chanzy, A.

Chatterjee, A., North Dakota State Univ., Fargo

Chau, H., Lincoln Univ., Lincoln, New Zealand

Chen, H., Chinese Acad. Sci.

Chirico, G., Università di Napoli, Portici, Italy

Christ, J., US Air Force Academy, CO

Cobos, D., Decagon Devices, Pullman, WA

Comfort, S.

Coopersmith, E., USDA, Beltsville, MD

Cornelis, G., Univ. of Gothenburg, Sweden

Crow, W., Beltsville, MD

Culligan, P., New York

Dahan, O., Ben Gurion Univ. of the Negev, Israel

Daly, Monash Univ., Clayton, Australia

Darapuneni, M., New Mexico State Univ., Tucumcari

Das, D., Loughborough, UK

Das, N., Jet Propulsion Lab, Pasadena, CA

Davis, G.

de Rooij, G., Helmholtz Centre for Environ. Research–UFZ, Halle (Saale), Germany

Deepagoda Thuduwe Kankanamge, C., Aalborg, Denmark

Dekker, L., Alterra, Wageningen, Gelderland, the Netherlands

Dentz, M., IDAEA-CSIC, Barcelona, Spain

Di Federico, V., Univ. di Bologna, Italy

Díaz-Cruz, S., CSIC, Barcelona, Spain

Dlugosch , R., Leibniz Inst. for Applied Geophysics, Hannover, Germany

Dong, J., Delf, the Netherlands

Dorner, J., Univ. Austral de Chile, Valdivia

Doron, O., Houston, TX

Durner, W., TU Braunschweig, Germany

Dusek, J., Prague, Czech Republic

Dwivedi, D., Lawrence Berkeley National Lab., Berkeley, CA

Dyck, M., Univ. of Alberta, Edmonton, Canada

Ebel, B., USGS, Lakewood, CO

Elsen, E., Alterra–Wageningen Univ., the Netherlands

Elsgaard, L., Agroecology, Tjele, Denmark

Evangelides, c., Aristotle Univ., Thessaloniki, Greece

Evans, T., Oregon State Univ., Corvallis

Everett, M., Texas A&M, College Station

Ewing, R., Iowa State Univ., Ames

Fan, M.

Fang, B., School of the Earth, Ocean and Environment, West Columbia, SC

Fares, A., Prairie View A&M Univ., TX

Flemisch, B., Univ. of Stuttgart, Germany

Franz, T., Univ. Nebraska, Lincoln

Freitas, J., Univ. Federal de Sao Paulo, Brazil

Furman, A., Technion, Haifa, Israel

Gandolfi, C., Univ. degli Studi di Milano, Italy

Garcia, B., Univ. Bordeaux

Geistlinger, H., Helmholtz Centre for Environ. Research, Halle, Germany

Gerke, H., Leibniz Centre for Agricultural Landscape Research, Müncheberg, Germany

Germann, P., Univ. of Bern, Bolligen, Switzerland

Godt, J., USGS, Denver, CO

Good, S., Princeton Univ., NJ

Gowda, P., USDA-ARS, Bushland, TX

Guan, H., Adelaide, Australia

Haberhauer, G.

Hallett, P., The James Hutton Inst., Dundee, UK

Hamamoto, S., Univ. of Tokyo, Japan

Hao, X., China Agricultural Univ., Beijing

Hardie, M., Univ. of Tasmania, Hobart, Australia

Harp, D., Los Alamos National Lab., NM

Hayashi, M., Univ. of Calgary, Canada

Heinse, R., Univ. of Idaho, Moscow, ID

Hermans, T., Univ. of Liege, Belgium

Hinckley, E., Inst. of Arctic and Alpine Research, Boulder, CO

Hiraoka, M., Tokyo Univ. of Agriculture and Technology, Fuchu, Japan

Höhener, P., Aix-Marseille Univ., Marseille, France

Holländer, H., Univ. of Manitoba, Winnipeg, Canada

Horn, R., CAU Kiel, Germany

Hsieh, P.

Hu, Q., Univ. of Texas, Arlington

Huang, G., China Agricultural Univ., Beijing

Huisman, S., Forschungszentrum Jülich, Germany

Hunt, A., Wright State Univ., Dayton, OH

Iden, S., Braunschweig Technical Univ., Germany

Iglauer, S., Curtin Univ. Technol., Perth, Australia

Illman, W., Univ. of Waterloo, Canada

Iversen, B., Tjele

Iverson, R., Vancouver, WA

Iwata, Y., National Inst. for Rural Engineering, Tsukuba, Japan

Jacobs, J., Durham, NH

Jalali, M., Hamedan, Iran

Jansson, P., KTH, Stockholm, Sweden

Javaux, M., Univ. Catholique de Louvain, Louvain-la-Neuve, Belgium

Jimenez Martinez, J., Los Alamos National Lab., NM

Johnston, C., CSIRO, Perth, Australia

Jones, S., Utah State Univ., Logan

Juan, E., Univ. of Vigo, Ourense, Spain

Kang, M.

Karadimitriou, N., The Univ. of Manchester, UK

Kawamoto, K., Saitama Univ., Japan

Keiluweit, M., Univ. of Massachusetts, Amherst

Kelleners, T., Laramie, WY

Keller, T., Agroscope, Zürich, Switzerland

Kisekka, I., Kansas State Univ., Garden City

Kluitenberg, G., Kansas State Univ., Manhattan

Knappett, P., Texas A&M Univ., College Station

Koestel, J., Uppsala, Sweden

Kong, X.

Koniorczyk, M., Tech Univ. Lodz

Korres, W., Univ. of Cologne, Germany

Kurylyk, B.

Kutilek, M., Prague, Czech Republic

Lahmira, B., Saskatoon, Canada

Lamandé, M., Aarhus Univ., Tjele, Denmark

Lamorski, K., Inst. of Agrophysics PAS, Lublin, Poland

Larsbo, M., Swedish Univ. of Agricultural Sciences, Uppsala

Larsen, I.

lassabatere, l., ENTPE, Lyon, France

Lebron, I., CEH, Bangor, UK

Legtchenko, A.

Lehmann, P., ETH Zurich, Switzerland

Leij, F., Long Beach

Létourneau, G., Laval Univ., Québec, Canada

Li, K.

Lin, C., Hsin, Taiwan

Logsdon, S., USDA-ARS, Ames, IA

Long, Y., Tsinghua Univ.

Looms, M.

Lourenco, S., The Univ. of Hong Kong.

Lu, C., Monash Univ., Melbourne, Australia

Lu, N., Colorado School of Mines, Golden

Ma, J., Lanzhou Univ., China

MacPherson, B., Moscow, ID

Maier, U., Helmholtz-Zentrum für Umweltforschung, Leipzig, BW, Germany

Mallants, D., CSIRO, Urrbrae, Australia

Malone, R., Ames, IA

Marinho, F., Univ. Sao Paulo, Brazil

Martinez, G., USDA-ARS, Beltsville, MD

Masin, D., Charles Univ. in Prague, Czech Republic

Mays, D., Denver, CO

McCray, J., Colorado School of Mines, Golden

McGrath, G., The Univ. of Western Australia, Perth, Australia

Meheust, Y., Université Rennes, France

Minasny, B., Sydney, New South Wales, Australia

Miscevic, P., Univ. of Split, Croatia

Mishra, U., Argonne National Lab., Argonne, IL

Molz, F., Clemson Univ., Anderson, SC

Mooney, S., Univ. of Nottingham, UK

Moret-Fernandez, D., CSIC, Zaragoza, Spain

Morgan, C., Texas A&M Univ., College Station

Moysey, S., Clemson Univ., Clemson, SC

Mueller, K.

Mueller, K., Univ. of Colorado, Boulder

Mumford, K., Queen’s Univ., Kingston, Canada

Murdoch, L., Clemson Univ., Clemson, SC

Muslett, R.

Nachshon, U., Saskatchewan Univ., Saskatoon, Canada

Nasta, P., Univ. Federico II, Portici, Italy

Naveed, M., Aarhus Univ., Tjele, Denmark

Neuweiler, I., Univ. of Hannover, Germany

Nguyen, F., Univ. of Liege, Belgium

Niemann, J., Fort Collins, CO

Noborio, K., Meiji Univ., Kawsaki, Japan

Novikov, I., Western Kentucky Univ., Bowling Green, KY

Nyman, P., Univ. of Melbourne, Parkville, Australia

Obhodas, J., Inst. Ruder Boskovic Bijenicka, Zagreb, Croatia

Ochsner, T., Oklahoma State Univ., Stillwater

Pachepsky, Y., USDA-ARS, Beltsville, MD

Paradelo, M., Aarhus Univ., Tjele, Denmark

Parsons, A., Univ. of Sheffield, UK

Passeport, E., Canada

Patton, J., Oklahoma State Univ., Stillwater

Paz-Ferreiro, J., Madrid, Spain

Pedrera Parrilla, A., IFAPA, Sevilla, Spain

Perfect, E., Univ. of Tennessee, Knoxville

Persson, M., Lund Univ., Sweden

Peth, S., Univ. of Kassel, Witzenhausen, Germany

Plauborg, F., Aarhus Univ., Tjele, Denmark

Qu, W., Jülich, Germany

Quinton, J.

Quiring, S.

Raats, P., Roden, the Netherlands

RABOT, E., Gif-sur-Yvette, France

Radcliffe, D., Univ. of Georgia, Athens, GA

Ramos, T., Technical Univ. of Lisbon, Portugal

Raoof, A.

Rasmussen, C.

Ray, R., Prairie View A&M Univ., Prairie View, TX

Reeve, A., Univ. of Maine, Orono

Ren, T., China Agricultural Univ., Beijing

Rigon, R., Univ. of Trento, Italy

Ritter, A., Área de Ingeniería Agrorestal-Univ de La Laguna Ctra. Geneto, Spain

Rivera Villarreyes, C., DHI-WASY GmbH, Berlin, Germany

Rivett, M., Univ. of Birmingham, UK

Rixey, W., Houston, TX

Robinson, D., Centre for Ecology and Hydrology, Bangor, UK

Robinson, J., Rutgers Univ., Newark, NJ

Roden, E., Madison

Romano, N., Univ. of Napoli Federico II, Portici, Italy

Rosenfeld, C., Univ. of Minnesota, Minneapolis

Rothfuss, Y., Forschungszentrum Jülich, Germany

Ruy, S., Avignon, France

Ryan, J.

Sainju, U., USDA-ARS, Sidney, MT

Sakaki, T., Nagra, Wettingen, Switzerland

Samouelian, A., INRA, Montpellier, France

San Jose, F., Madrid, Spain

Sands, C., Univ. of Aberdeen, UK

Santos, E., Kansas State Univ., Manhattan, KS

Scharnagl, B., Halle (Saale), Germany

Schlaepfer, D., Univ. of Basel, Switzerland

Schlueter, S., Oregon State Univ., Corvallis

Schlüter, S., Helmholtz-Centre for Environmental Research, Halle, Germany

Schnepf, A., Jülich, Germany

Schumer, R.

Schwartz, N., Universite Catholique de Louvain, Louvain la Neuve, Belgium

Schwartz, R., USDA-ARS, Bushland, TX

Seltzer, A., Univ. of California, San Diego

Seshadri, B., Univ. of Newcastle, Callaghan, Australia

Seyfried, M., USDA-ARS, Boise, ID

Shah, S., Univ. of Agriculture, Faisalabad, Pakistan

Sidle, R., Univ. of the Sunshine Coast, Queensland, Australia

Sihota, N., Vancouver, Canada

Silk, W., Univ. of California, Davis

Simansky, V., Slovak Univ. Agric.

Simunek, J., Univ. of California, Riverside

Slater, L., Rutgers Univ., Newark, NJ

Small, E., Univ. of Colorado, Boulder

Smits, K., Colorado School of Mines, Golden, CO

Smits, K., Colorado School of Mines, Golden, CO

Sommer, W., Wageningen Univ., the Netherlands

Soulis, K., Agricultural Univ. of Athens, Greece

Stokes, A., INRA-CIRAD, Montpellier, France

Stothoff, S., Southwest Research Inst., San Antonio, TX

Su, C., Univ. Melbourne, Australia

Sweeney, R., EPG, Etna, CA

Szymkiewicz, A., Gdańsk Univ. of Technology, Gdańsk, Poland

Taherzadeh, S., The Open Univ., Milton Keynes, UK

Tang, J., Lawrence Berkeley National Lab, Berkeley, CA

Tang, X., Chengdu, China

Tarquis, A., Univ. Politécnica de Madrid, Spain

Tatano, F., Univ. Bologna, Urbino, Italy

Tedeschi, A., National Research Council of Italy (CNR), Ercolano, Naples

Torres, R., Univ. of South Carolina, Columbia, SC

Trautz, A., Colorado School of Mines, Golden, CO

Triantafilis, J., UNSW, Kensington, Australia

Tuovinen, O.

Turkeltub, T.

Tyler, S., Reno

Van Dam, J., Wageningen Univ. and Research Centre, the Netherlands

van der Kruk, J., Research Centre Jülich, Germany

van der Ploeg, M., Wageningen Univ., the Netherlands

Van Der Zee, S.

van Genuchten, M., Rio de Janeiro, Brazil

van Schaik, L.

Vanclooster, M., Louvain-la-Neuve, Belgium

Vanderborght, J., Forschungszentrum Jülich, Germany

Vaz, C., EMBRAPA, Sao Carlos, Brazil

Vereecken, H., Forschungszentrum Jülich, Germany

Vetterlein, D., UFZ, Halle, Germany

Vogel, T., Czech Technical Univ., Prague

Volkmann, T., Biosphere 2, Oracle, AZ

Wagner, N., Univ. Weimar, Germany

Wang, M., Tsinghua Univ, Beijing, China

Wang, T., Univ. of Nebraska, Lincoln

Wang, Y., Univ. of California, Riverside

Wang, Z.

Waswa, G., Masinde Muliro Univ. of Science and Technology, Kakamega, Kenya

Watanabe, K., Tsu, Japan

Weeks, E.

Weihermüller, L., Forschungszentrum Jülich, Germany

Weisbrod, N., Ben Gurion Univ. of the Negev, Israel

Wendroth, O., Univ. of Kentucky, Lexington

Wills, S., NRCS, Lincoln, NE

Woehling, T., Dresden Univ. of Technology, Germany

Wollschläger, U., UFZ–Helmholtz Centre for Environ. Research, Leipzig, Germany

Xiao, X., Raleigh, NC

Xu, X., Inst. of Subtropical Agriculture, Chinese Academy of Sciences, Changsha

Yang, X., Sichuan Agricultural Univ., Chengdu, Sichuan, China

Yao, Y., Zhejiang Univ., Hangzhou, China

Ye, M., Florida State Univ., Tallahassee

Yeh, T., Univ. of Arizona, Tucson

Yilmaz, T., Middle East Technical Univ., Ankara, Turkey

Yoshioka, M., AIST, Koriyama, Fukushima, Japan

Young, M., Univ. of Texas, Austin

Zhang, Y., Agricuture and Agri-Food Canada, Ottawa, ON, Canada

Zhao, L., Austin, TX

Zhao, Y., College of Resources and Environmental Science, Yangling, Shaanxi, China

Zhuang, J., Univ. of Tennessee, Knoxville

Zipper, S., Univ. of Wisconsin, Madison

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