Skip to main content

Discovery that Connects

Science-based innovation for a changing world

Three SCS students receive research support from the Atkinson Center for Sustainability

Congratulations to the three Soil & Crop Science graduate students who have received research awards from Cornell’s Atkinson Center for Sustainability. Sophie Westbrook received an award from the Sustainable Biodiversity Fund. Aneesh Chandel and Maria Rivera are recipients of Graduate Research Grants.


Restoring Biodiversity and Ecosystem Services to Agricultural Landscapes: Are Annual Flower Strips the Answer?

Sophie Westbrook (Soil & Crop Sciences)

Advisor: Antonio DiTommaso

Sophie WestbrookFlower strips increase agroecosystem biodiversity at multiple trophic levels. This practice does not require major agroecosystem redesign or yield losses, so theoretically it is available to many growers. However, despite established literature on flower strips and subsidies available in the United States and Europe, this practice is not widely adopted. Westbrook’s research seeks to identify flower strip systems that are both effective and more accessible than standard systems. The work will focus on preserving growers’ management flexibility by requiring only a single year’s commitment and avoiding in-season field operations. It also will explore how delayed planting and landscape context modify the effects of flower strips. These findings will enable Northeastern growers to make accurate, site-specific predictions about the costs and benefits of flower strips.


Empirical Measurements and Improved Model Representation of Hydraulic Redistribution as a Control on Function of Semiarid Woody Ecosystems (RCR)   

Aneesh Chandel (Soil & Crop Sciences)

Advisor: Yiqi Luo

Aneesh ChandelChandel is a soil and crop sciences Ph.D. student in the Luo lab at Cornell University whose research focuses on improving the model representation of plant-mediated water distribution between soil layers as a control on the functions of dryland ecosystems. Drylands cover more than 40% of the land surface and play a dominant role in global carbon sequestration. The current Earth system models are unable to simulate dryland ecosystem function, partly due to a poor representation of plant-available water dynamics. Chandel aims to utilize long-term observational data collected in AmeriFlux core sites in dominant dryland woody biomes in the Southwestern U.S. and employ the data assimilation approach to develop a robust dryland ecosystem model.


Enhanced Rock Weathering and the Persistence of Soil Organic Carbon (RCR)

Maria Rivera (Soil & Crop Sciences)

Advisor: Johannes Lehmann

Maria RiveraEnhanced rock weathering (ERW) is a carbon dioxide removal strategy that amends soils with crushed magnesium and calcium silicate rock to accelerate carbon capture in soils. The effect of ERW on soil organic matter has received little attention, but past literature in organo-mineral associations suggests potential for organic carbon accrual. Through experiments, Rivera will learn the basic mechanisms by which magnesium and calcium silicate minerals extracted from ERW influence soil organic matter persistence. The findings will contribute to a holistic understanding of ERW as a carbon dioxide removal strategy, improve model predictions for ERW, and contribute to IPCC’s knowledge for enhanced weathering, a strategy now necessary for mitigating anthropogenic climate change.


Complete list of 2023 awardees for the Graduate Research Grants

Complete list of 2023 awardees for Sustainable Biodiversity Fund

Recent publications from the SIPS community – February 16, 2023

In memoriam: Sergio Archangelsky (1931–2022).

Del Fueyo, G. M., del Carmen Zamaloa, M., and Gandolfo, M. A. 2023. The promoter of Argentine Paleobotany. Review of Palaeobotany and Palynology:104859.

Forecasting Table Beet Root Yield Using Spectral and Textural Features from Hyperspectral UAS Imagery.

Saif, M. S., Chancia, R., Pethybridge, S., Murphy, S. P., Hassanzadeh, A., and van Aardt, J. 2023. Remote Sensing 15:794.

First Report of Halo Blight on Hop Caused by Diaporthe humulicola in New York.

Sharma, S., Strickland, D. A., Hay, F., and Pethybridge, S. J. 2023. Plant Disease 107:216.

Formation of necromass-derived soil organic carbon determined by microbial death pathways.

Camenzind, T., Mason-Jones, K., Mansour, I., Rillig, M. C., and Lehmann, J. 2023. Nature Geoscience 16:115-122.

Factors influencing rice production in the south-eastern belt of Ghana.

Bissah, M. N., Kotey, D. A., Tongoona, P., Egbadzor, K. F., Gracen, V., and Danquah, E. Y. 2022.  Heliyon 8:e12404.

Status, challenges and opportunities for apple production in Eastern Algeria.

Abdessemed, S., Fellak, A., Abdessemed, A. and Khan, A.  Hort. Sci. (Prague), 2022, vol. 49, iss. 3, p. 147-153.

Metabolic profile and molecular characterization of endophytic bacteria isolated from Pinus sylvestris L. with growth-promoting effect on sunflower.

Younas, H., Nazir, A., Bareen, F.-e., and Thies, J. E. 2023. Environmental Science and Pollution Research.

De Novo Assembly and Annotation of 11 Diverse Shrub Willow (Salix) Genomes Reveals Novel Gene Organization in Sex-Linked Regions.

Hyden, B., Feng, K., Yates, T. B., Jawdy, S., Cereghino, C., Smart, L. B., and Muchero, W. 2023.  International Journal of Molecular Sciences 24:2904.

SIPS Diversity & Inclusion Council update: Cornell’s first Black woman graduate, more Black History Month events

1890 graduating class on steps outside stone building
Jane Eleanor Datcher, Cornell’s first Black woman graduate, stands front and center in the class photo of 1890 – a spot earned by excelling academically.
datcher portrait
Jane Eleanor Datcher, Image courtesy of the Moorland-Springarn Research Center at Howard University

A close look at a photograph of Cornell’s graduating class of 1890 reveals a milestone: In the front row, center, stands Jane Eleanor “Nellie” Datcher, the first known Black woman to earn an undergraduate degree from Cornell and the first Black woman in the U.S. to earn a degree in botany.

Datcher – who earned her spot in the photo on the Morrill Hall steps by excelling academically – went on to impact generations of Black students as a chemistry teacher at Dunbar High School, the first public high school in the U.S. for Black youth. She also participated in the founding of regional and national networks for Black women.

Cornell’s 1865 charter, radical in its day, meant that anyone who passed the entrance exams could come to Cornell, regardless of race, sex, or religion – making it one of the only universities at the time that would accept Black women.

Read more in the Cornell Chronicle

For more pictures and information about Datcher, see Ed Cobb’s post Jane Eleanor Datcher: First African-American woman to obtain an advanced degree at Cornell on the SIPS history in photos website.


The SIPS Diversity and Inclusion Council is open to anyone in the SIPS community who would like to participate in building a diverse, equitable, and inclusive community in our school.  New voices, viewpoints and energy are always welcome. Read more about the efforts of our working groups. Questions? Email: sips-dicouncil@cornell.edu.


Seeds of Survival and Celebration discussion honors Black History Feb. 23, 24

The Department of Inclusion & Belonging’s Inclusive Excellence Academy invites you to take a “Break and Learn” in February by attending Honoring Black History Through Collaboration and Celebration.

The discussion (via Zoom) features three of the 14 co-creators of the Cornell Botanic Gardens Seeds of Survival and Celebration exhibit.

  • Kofi Acree, Director of the Clarke Africana Library
  • Sarah Fiorello, Interpretation Coordinator, Cornell Botanic Gardens
  • Catherine Thrasher-Carroll, Mental Health Promotion Program Director

A 2022 nominee for the “ONE Cornell” Employee Excellence Award, the “Seeds of Survival and Celebration” highlights a critical piece of American history – how enslaved Africans used their culinary skills, plants, and resilience to help shape and inspire signature dishes in a variety of regional cuisines. In this discussion, the exhibit co-creators will talk about how they collaborated to conceptualize and implement this meaningful testament to the Black community of yesterday and today.

There will be two different opportunities to attend this virtual Break and Learn session:

  • Thursday February 23rd, 12:15-1:30pm ET
  • Friday February 24th, 8:30-9:45am ET

Register here.

More Black History Month events

Recent publications from the SIPS community – February 9, 2023

In situ deletions reveal regulatory components for expression of an intracellular immune receptor gene and its co-expressed genes in Arabidopsis.

Yu, H., Yang, L., Li, Z., Sun, F., Li, B., Guo, S., Wang, Y.-F., Zhou, T., and Hua, J. 2022. Plant, Cell & Environment 45:1862-1875.

Linking discoveries, mechanisms, and technologies to develop a clearer perspective on plant long non-coding RNAs.

Palos, K., Yu, L. a., Railey, C. E., Nelson Dittrich, A. C., and Nelson, A. D. L. 2023. The Plant Cell.

Hydraulic integrity of plant organs during drought stress and recovery in herbaceous and woody plant species.

Huber, A. E., Melcher, P. J., and Bauerle, T. L. 2022. Journal of experimental botany 74:1039-1058.

Commercial Bombus impatiens colonies function as ecological traps for wild queens.

Miller, O., Hale, C., Richardson, L., Sossa, D., Iverson, A., McArt, S., Poveda, K., and Grab, H. Journal of Applied Ecology n/a.

SIPS Diversity and Inclusion Council update: Language bias and the latest news

The SIPS Diversity and Inclusion Council is open to anyone in the SIPS community who would like to participate in building a diverse, equitable, and inclusive community in our school.  New voices, viewpoints and energy are always welcome. Read more about the efforts of our working groups.  Questions? Email: sips-dicouncil@cornell.edu.

 

Indigenous Plant Science faculty position?

At the December SIPS Diversity and Inclusion Council meeting, the Allies for Indigenous Reconciliation working group reported on their progress drafting a vision for a tenure track position in Indigenous Plant Science. Currently, the group envisions a position that would simultaneously honor both Indigenous ways of knowing and cutting-edge science. The balance of teaching, research and extension is still under discussion.

Plant science research topics might include Indigenous land management practices, ethnobotany and ecosystems research, Indigenous food sovereignty, integration of plant science and Indigenous knowledge and a host of others. The position could also provide opportunities for interdisciplinary collaboration.

“This position would fulfill a critical need for Indigenous plant science expertise at Cornell that has been missing since the retirement of Jane Mt. Pleasant,” the working group reports. Mt. Pleasant was an associate professor in the Horticulture Section who taught courses such as Science Meets Spirit, Leadership and Sustainability, and Plants and Human Well-Being. Her research focused on Indigenous cropping systems in the Northeast.

If you want to learn more about the potential position and provide feedback, email Bryan Brown (bjb342@cornell.edu), Charlie Hale (coh22@cornell.edu), or Luna Natoli (lrn35@cornell.edu).

The working group is also looking into establishing a workshop lunch series for this spring to build on the dialog about Cornell’s benefiting from the Indigenous land stolen in the Morrill Act and possible reconciliatory actions. For more information, visit the Cornell University and Indigenous Dispossession website.

 

Seeds of Survival and Celebration discussion honors Black History Feb. 23, 24

The Department of Inclusion & Belonging’s Inclusive Excellence Academy invites you to take a “Break and Learn” in February by attending Honoring Black History Through Collaboration and Celebration.

The discussion (via Zoom) features three of the 14 co-creators of the Cornell Botanic Gardens Seeds of Survival and Celebration exhibit.

  • Kofi Acree, Director of the Clarke Africana Library
  • Sarah Fiorello, Interpretation Coordinator, Cornell Botanic Gardens
  • Catherine Thrasher-Carroll, Mental Health Promotion Program Director

A 2022 nominee for the “ONE Cornell” Employee Excellence Award, the “Seeds of Survival and Celebration” highlights a critical piece of American history – how enslaved Africans used their culinary skills, plants, and resilience to help shape and inspire signature dishes in a variety of regional cuisines. In this discussion, the exhibit co-creators will talk about how they collaborated to conceptualize and implement this meaningful testament to the Black community of yesterday and today.

There will be two different opportunities to attend this virtual Break and Learn session:

  • Thursday February 23rd, 12:15-1:30pm ET
  • Friday February 24th, 8:30-9:45am ET

Register here.

 

More Black History Month events

Derailed by Diversity: Racial Justice after Affirmative Action
Monday, February 13, 7:00 p.m., Sage Chapel

This year’s annual Martin Luther King, Jr. Commemoration will feature Richard T. Ford, the George E. Osborne Professor of Law at Stanford University, engaging the future of racial justice and admissions in higher education. A leading expert on civil rights and antidiscrimination law, Ford will articulate the crucial importance for society and for colleges and universities to advance racial justice and to improve access for historically marginalized communities to higher education. More information.

Douglass Day 2023 – Transcribe-a-thon at the Library
Monday, February 13, Noon to 3:00 p.m., 107 Olin Library

Douglass Day is an international event for creating and preserving Black history in honor of Frederick Douglass. This year, Cornell University Library will celebrate with a transcribe-a-thon of the records of Mary Ann Shadd Cary (1823-1893), one of the earliest Black women to edit a newspaper, serve as a Civil War recruiter, attend law school and more. Together, we will learn about Black abolitionist history and create textual data for the future. Cornell University Library staff will help you get started with transcription — no previous experience is necessary! Drop in any time from noon to 3:00pm. Snacks from Rashida Sawyer Bakery will be provided to in-person participants. More information.

 

Pitch in!

The SIPS Diversity and Inclusion Council meets monthly via Zoom and has an active Slack channel.  We are always looking for people who are passionate about a wide range of issues. Email sips-dicouncil@cornell.edu to learn how you can join in with these and other working group efforts.

 

Bias in Language: Accentism and ‘Proper’ Speech

From the Cornell AgriTech DEI Bulletin by Anna Katharine Mansfield and Amara Dunn:

After physical appearance, our speech is one of the first things that people notice about us, and it forms an important basis for early impressions.

Everyone has an accent, formed by the way vowels and consonants are pronounced, producing distinguishing tones or musicality. In multicultural societies like the United States, accentism (also called accent discrimination) continues to be a significant, and usually unconscious, form of prejudice.

Both domestic and foreign accents can prompt social discrimination. Accents from the Southern United States are often used in popular media to portray characters who are ignorant or stupid. And Black Americans are criticized for using African American Vernacular English (AAVE).

Generations of Americans believe the artificially regionless ‘General English’ taught in journalism schools is ‘correct.’ American English speakers often assume people with non-native accents are less intelligent and competent and feel justified complaining that accented presenters are ‘hard to understand.’

Because the way we speak is inherently tied to our sense of identity, our bias towards ‘other’ accents is deep-seated and often unconscious. Identifying and correcting such bias becomes easier with practice. When you meet someone for the first time, make a habit of mentally challenging your impressions of their speech, and you’ll start to realize where your implicit biases lie.

Some things you can do to make a language-inclusive workplace:

  • Accept that accents are nearly unchangeable, like skin color or height. Contrary to popular belief, it is almost impossible to ‘lose’ an accent, especially when speaking a language very different from that learned in childhood. Complex neurological and muscle-memory patterns are solidified by the end of puberty and may take intensive expert training to overcome – so accents aren’t indicative of laziness or incompetence.
  • Don’t be a grammar snob. While good grammar is important for good communication, perfect grammar is (1) a moving target in a living language and (2) extremely difficult to achieve – especially if English isn’t your first tongue. If an idea is communicated clearly, leave grammar corrections for proofreading tasks.
  • Re-examine your expectations of ‘professional’ speech. In some situations, the expectation of ‘professional’ speech is used as a subtle way to enforce class barriers. In the United States, this is especially true for Black Americans, who are often perceived as ‘less professional’ if they don’t adopt White speech patterns.
  • Slow down and use simple, unambiguous words. American English is packed with idiomatic phrases and nuanced near-synonyms that native speakers use unconsciously. To communicate clearly with foreign-born speakers, slow down, avoid idioms and sports analogies, and focus on enunciating ‘t’s and ‘r’s (which Americans are prone to drop.) When the goal is mutual understanding, simple language is most effective and inclusive.

Pi Alpha Xi Valentine’s Day Flower Sale

Pre-order beautiful bouquets to surprise your Valentine! Each wrapped bouquet will include the flower of your choice (mixed color carnations or red roses) with baby’s breath flowers. Select bouquet and pick up options when you order.

Pi Alpha Xi, the national honor society for horticulture, has revived its annual cut flower sale for Valentine’s Day.  Please support the students by ordering some roses or carnations.  You won’t find better prices or quality of flowers anywhere!

Red Roses:

  • 1 Red Rose: $5
  • 3 Red Roses: $10
  • 6 Red Roses: $20
  • 1 Dozen Red Roses: $35

Carnations (mixed colors):

  • 1 Carnation: $4
  • 3 Carnations: $8
  • 6 Carnations: $15
  • 1 Dozen Carnations: $25

Flowers will be wrapped in cellophane and tied with ribbon and ready to pick up on February 14th in Mann Library Lobby from 8-10 am, or 3-5:30 pm.

Use this link to place your order by Thursday, February 8th at noon

Questions?  Contact Danni at dmd293@cornell.edu or  (315)529-2154.

Recent publications from the SIPS community – February 2, 2023

Response of black swallowwort (Vincetoxicum nigrum) to herbicides plus mowing.

Milbrath, L. R., Biazzo, J., Morris, S. H., and DiTommaso, A. 2022.  Invasive Plant Science and Management:1-7.

The transcription factor VviNAC60 regulates senescence- and ripening-related processes in grapevine.

D’Incà, E., Foresti, C., Orduña, L., Amato, A., Vandelle, E., Santiago, A., Botton, A., Cazzaniga, S., Bertini, E., Pezzotti, M., Giovannoni, J., Vrebalov, J., Matus, J. T., Tornielli, G. B., and Zenoni, S. 2023.  Plant Physiology.

Genetic dissection of cassava brown streak disease in a genomic selection population.

Nandudu, L., Kawuki, R., Ogbonna, A., Kanaabi, M., and Jannink, J.-L. 2023.  Frontiers in Plant Science 13.

Recent publications from the SIPS community – January 26, 2023

Development of a new cold hardiness prediction model for grapevine using phased integration of acclimation and deacclimation responses.

Kovaleski, A. P., North, M. G., Martinson, T. E., and Londo, J. P. 2023. Agricultural and Forest Meteorology 331:109324.

Modeling resource consumption and carbon emissions associated with lettuce production in plant factories.

Eaton, M., Shelford, T., Cole, M., and Mattson, N. 2023.  Journal of Cleaner Production 384:135569.

Infection Dynamics of Potato Virus Y Isolate Combinations in Three Potato Cultivars.

Mondal, S., Wintermantel, W. M., and Gray, S. M. Plant Disease 0:PDIS-09-21-1980-RE.

Composition and functional properties of hemp seed protein isolates from various hemp cultivars.

Liu, M., Toth, J. A., Childs, M., Smart, L. B., and Abbaspourrad, A.  Journal of Food Science n/a.

Recent publications from the SIPS community – January 19, 2023

Herbaceous plant hosts as supermodels for grapevine viruses: a historical perspective.

Roy, B. G., and Fuchs, M. 2022.  Journal of Plant Pathology.

Regulator of Awn Elongation 3, an E3 ubiquitin ligase, is responsible for loss of awns during African rice domestication.

Bessho-Uehara, K., Masuda, K., Wang, D. R., Angeles-Shim, R. B., Obara, K., Nagai, K., Murase, R., Aoki, S.-i., Furuta, T., Miura, K., Wu, J., Yamagata, Y., Yasui, H., Kantar, M. B., Yoshimura, A., Kamura, T., McCouch, S. R., and Ashikari, M. 2023.  Proceedings of the National Academy of Sciences 120:e2207105120.

The small subunit of Rubisco and its potential as an engineering target.

Mao, Y., Catherall, E., Díaz-Ramos, A., Greiff, G. R. L., Azinas, S., Gunn, L., and McCormick, A. J. 2022. Journal of experimental botany 74:543-561.

Red Rubiscos and opportunities for engineering green plants.

Oh, Z. G., Askey, B., and Gunn, L. H. 2022.  Journal of experimental botany 74:520-542.

Analyses of Marsilea vestita genome and transcriptomes do not support widespread intron retention during spermatogenesis.

Rahmatpour, N., Kuo, L.-Y., Kang, J., Herman, E., Lei, L., Li, M., Srinivasan, S., Zipper, R., Wolniak, S. M., Delwiche, C. F., Mount, S., and Li, F.-W. New Phytologist n/a.

Multiple chromatin-associated modules regulate expression of an intracellular immune receptor gene in Arabidopsis.

Yang, L., Wang, Z., and Hua, J.  New Phytologist n/a.

Genome wide association analysis of root hair traits in rice reveals novel genomic regions controlling epidermal cell differentiation.

Hanlon, M. T., Vejchasarn, P., Fonta, J. E., Schneider, H. M., McCouch, S. R., and Brown, K. M. 2023. BMC plant biology 23:6.

Lehigh, a Variety with Yellow Flesh and Resistance to the Golden Cyst Nematode and Common Scab.

De Jong, W. S., Halseth, D. E., Plaisted, R. L., Wang, X., Perry, K. L., Qu, X., Paddock, K. M., Falise, M., Christ, B. J., and Porter, G. A. 2022. American Journal of Potato Research.

Recent publications from the SIPS community – January 12, 2023

Observations from the USA National Phenology Network can be leveraged to model airborne pollen.

Katz, D. S. W., Vogt, E., Manangan, A., Brown, C. L., Dalan, D., Zhu, K., Song, Y., and Crimmins, T. M. 2022.  Aerobiologia.

Warming-induced changes of broccoli head to cauliflower-like curd in Brassica oleracea are regulated by DNA methylation as revealed by methylome and transcriptome co-profiling.

Yao, Z., Yuan, L., Liu, K., Wang, T., Liu, B., Zhao, Y., Gan, S., and Chen, L. 2022.  Molecular Horticulture 2:26.

Monitoring Stem Water Potential with an Embedded Microtensiometer to Inform Irrigation Scheduling in Fruit Crops.

Lakso, A. N., Santiago, M., and Stroock, A. D. 2022.  Horticulturae 8:1207.

Identifying genes associated with abiotic stress tolerance suitable for CRISPR/Cas9 editing in upland rice cultivars adapted to acid soils.

Barrero, L. S., Willmann, M. R., Craft, E. J., Akther, K. M., Harrington, S. E., Garzon-Martinez, G. A., Glahn, R. P., Piñeros, M. A., and McCouch, S. R. 2022.  Plant Direct 6:e469.

Brown midrib mutant and genome-wide association analysis uncover lignin genes for disease resistance in maize.

Kolkman, J. M., Moreta, D. E., Repka, A., Bradbury, P., and Nelson, R. J. The Plant Genome n/a:e20278.

Altitude patterns of seed C, N, and P concentrations and their stoichiometry in an alpine meadow on the eastern Tibetan Plateau.

Jia, N., Niklas, K. J., Yao, B., and Wang, Z. 2022. Frontiers in Ecology and Evolution 10.

CuGenDBv2: an updated database for cucurbit genomics.

Yu, J., Wu, S., Sun, H., Wang, X., Tang, X., Guo, S., Zhang, Z., Huang, S., Xu, Y., Weng, Y., Mazourek, M., McGregor, C., Renner, S. S., Branham, S., Kousik, C., Wechter, W P., Levi, A., Grumet, R., Zheng, Y., and Fei, Z. 2022. Nucleic Acids Research 51:D1457-D1464.

Skip to toolbar