Showing 361 - 380 results of 10,923 for search '"grassland"', query time: 0.12s Refine Results
  1. 361

    Invertebrate biosecurity challenges in high productivity grassland: the New Zealand example by Stephen Latham Goldson, Barbara Ingeborg Patricia Barratt, Karen Frances Armstrong

    Published 2016-11-01
    “…To protect productive grasslands from pests and diseases, effective pre- and at-border planning and interventions are necessary. …”
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    Article
  2. 362
  3. 363

    Extensive management promotes plant and microbial nitrogen retention in temperate grassland. by Franciska T de Vries, Jaap Bloem, Helen Quirk, Carly J Stevens, Roland Bol, Richard D Bardgett

    Published 2012-01-01
    “…However, the mechanisms that underpin improved N retention in extensively managed, species-rich grasslands are unclear. We combined a landscape-scale field study and glasshouse experiment to test how grassland management affects plant and soil N retention. …”
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    Article
  4. 364

    Can Machine Learning Algorithms Successfully Predict Grassland Aboveground Biomass? by Yue Wang, Rongzhu Qin, Huzi Cheng, Tiangang Liang, Kaiping Zhang, Ning Chai, Jinlong Gao, Qisheng Feng, Mengjing Hou, Jie Liu, Chenli Liu, Wenjuan Zhang, Yanjie Fang, Jie Huang, Feng Zhang

    Published 2022-08-01
    “…The timely and accurate estimation of grassland aboveground biomass (AGB) is important. Machine learning (ML) has been widely used in the past few decades to deal with complex relationships. …”
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    Article
  5. 365
  6. 366

    Enclosure in Combination with Mowing Simultaneously Promoted Grassland Biodiversity and Biomass Productivity by Da Li, Yingying Nie, Lijun Xu, Liming Ye

    Published 2022-08-01
    “…Grassland is the primary land use in China, which has experienced extensive degradation in recent decades due to overexploitation. …”
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    Article
  7. 367
  8. 368

    Plant compensation to grazing and soil carbon dynamics in a tropical grassland by Mark E. Ritchie

    Published 2014-01-01
    “…Plant compensation to grazing, whereby plants maintain leaf area (C input capacity) despite consumption (C removal) by grazers, has been demonstrated in tropical grasslands but its influence on SOC is largely unexplored. …”
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    Article
  9. 369

    Factors that influence the beta-diversity of spider communities in northwestern Argentinean Grasslands by Sandra M. Rodriguez-Artigas, Rodrigo Ballester, Jose A. Corronca

    Published 2016-04-01
    “…Spiders were collected with a G-Vac from vegetation in six grassland sites in the Campos & Malezales ecoregion that were separated by a minimum of 13 km. …”
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    Article
  10. 370
  11. 371

    Estimation of the nutritive value of grasslands with the Yara N‐sensor field spectrometer by Julien Morel, Zhenjiang Zhou, Leonardo Monteiro, David Parsons

    Published 2022-01-01
    “…We used a handheld version of a field spectrometer already commercialized for cereal adjustable rate fertilization, to evaluate its potential for grassland nutritive quality estimation. Spectral data and samples were acquired over experimental fields and plots in four locations in Northern Sweden; samples were analyzed using wet chemistry to determine the crude protein concentration, the in vitro true digestibility, the neutral detergent fiber and the neutral detergent fiber digestibility. …”
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    Article
  12. 372
  13. 373

    Rapid decline of a grassland system and its ecological and conservation implications. by Gerardo Ceballos, Ana Davidson, Rurik List, Jesús Pacheco, Patricia Manzano-Fischer, Georgina Santos-Barrera, Juan Cruzado

    Published 2010-01-01
    “…One of the most important conservation issues in ecology is the imperiled state of grassland ecosystems worldwide due to land conversion, desertification, and the loss of native populations and species. …”
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    Article
  14. 374

    Grassland intensification effects cascade to alter multifunctionality of wetlands within metaecosystems by Yuxi Guo, Elizabeth H. Boughton, Stephanie Bohlman, Carl Bernacchi, Patrick J. Bohlen, Raoul Boughton, Evan DeLucia, John E. Fauth, Nuria Gomez-Casanovas, David G. Jenkins, Gene Lollis, Ryan S. Miller, Pedro F. Quintana-Ascencio, Grégory Sonnier, Jed Sparks, Hilary M. Swain, Jiangxiao Qiu

    Published 2023-12-01
    “…Here we aim to understand the effects of land-use intensification on multiple ecosystem services of spatially connected grasslands and wetlands, where management practices were applied to grasslands but not directly imposed to wetlands. …”
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    Article
  15. 375

    Response of net primary productivity to grassland phenological changes in Xinjiang, China by Renping Zhang, Jing Guo, Gang Yin

    Published 2021-04-01
    “…In this study, the NPP of grassland in Xinjiang, China, was simulated using the Carnegie-Ames-Stanford approach (CASA) model with Moderate Resolution Imaging Spectroradiometer (MODIS) grassland phenological (MCD12Q2) data to study trends in phenological metrics, grassland NPP, and the relations between these factors from 2001–2014. …”
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    Article
  16. 376

    Quiet in the nest: The nest environment attenuates song in a grassland songbird by Sarah L. Dobney, Mikayla M.K. Bornais, D. Ryan Norris, Amy E.M. Newman, Heather Williams, Stéphanie M. Doucet, Daniel J. Mennill

    Published 2023-01-01
    “…In this study, we tested the hypothesis that the nest environment attenuates song of Savannah Sparrows (Passerculus sandwichensis), grassland songbirds that build nests on the ground under cover of dense vegetation. …”
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    Article
  17. 377

    Janzen-Connell effects are widespread and strong enough to maintain diversity in grasslands. by Petermann, J, Fergus, A, Turnbull, L, Schmid, B

    Published 2008
    “…In a controlled greenhouse experiment with 24 plant species and using soils from established field monocultures, we reveal community-wide soil-based Janzen-Connell effects between the three major functional groups of plants in temperate European grasslands. The effects are much stronger and more prevalent if plants are grown in interspecific competition. …”
    Journal article
  18. 378
  19. 379

    Conversion of grassland to arable decreases microbial diversity and alters community composition by French, K, Tkacz, A, Turnbull, L

    Published 2016
    “…The conservation of species-rich grasslands and their associated microbial diversity could therefore be a key resource for sustainable agriculture in the future.…”
    Journal article
  20. 380

    Population of brown shrike (Lanius cristatus) in grassland of University Putra Malaysia by Ahmed Eshkab, Ibrahim

    Published 1999
    “…The purpose of the study is to determine Brown Shrike (Lanius cristatus) population size at grassland area of University Putra Malaysia. Transect survey method was employed for the data collection. …”
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    Project Paper Report