Article
Biodiversity Conservation
Rosalind B. Renfrew, Noah Perlut, Logan M. Maxwell, Mike Cadman, Daniel H. Kim, Gemma Clucas, Adrienne Kovach
Summary: Understanding population structure is crucial for conservation planning. Genetic analysis of Bobolink populations revealed low levels of differentiation but identified four distinct genetic groupings, suggesting recent westward expansion in the western populations. These findings highlight the importance of genetic considerations in spatial conservation planning.
BIODIVERSITY AND CONSERVATION
(2022)
Article
Ecology
Emma M. White, Noah G. Perlut, Steven E. Travis, Allan M. Strong
Summary: The study utilized a 17-year dataset to analyze the survival of Bobolinks juveniles, finding that juveniles hatched early with no surviving siblings had higher survival rates. The results emphasize the importance of providing high-quality breeding habitats for birds during the season of highest juvenile survival.
Article
Ecology
Maeve M. McGowan, Noah G. Perlut, Allan M. Strong
Summary: This study examined the relationship between environmental factors and nest initiation dates for migratory songbirds. It found that Savannah Sparrows' nest initiation dates were influenced by precipitation on the breeding grounds and the average temperature at their wintering site. Meanwhile, Bobolinks' nest initiation dates were affected by breeding ground precipitation and average temperature at their fall stopover site.
ECOLOGY AND EVOLUTION
(2021)
Article
Agriculture, Dairy & Animal Science
Matthew P. Gruntorad, Katherine A. Graham, Nico Arcilla, Christopher J. Chizinski
Summary: Grassland and farmland bird populations are rapidly declining worldwide, requiring urgent conservation efforts. Most of these bird populations nest on privately owned land, making it crucial to engage private landowners in conservation strategies. Many private landowners are willing to delay hay harvesting for bird conservation, with livestock ownership and wildlife knowledge positively impacting their willingness.
Article
Agriculture, Dairy & Animal Science
Rachel H. Kaplan, Kristen M. Rosamond, Sandra Goded, Alaaeldin Soultan, Alex Glass, Daniel H. Kim, Nico Arcilla
Summary: Grassland birds in North America evolved alongside American bison, but the reintroduction of bison to grasslands has led to complex interactions with birds like Bobolinks. Bison reintroduction may cause significant declines in Bobolink abundance and productivity, especially in areas where bison are confined at high densities.
Article
Agronomy
Mengmeng Liu, Wanqing Wu, Hua Li
Summary: Based on data analysis and model verification, this study found obvious spatial differences in grassland ecosystem vulnerability in China's pastoral areas, with mainly slight and moderate vulnerabilities. The grassland ecological compensation policy generally has a significant positive impact on grassland quality, but grassland ecosystem vulnerability has a negative moderating effect on the impact of the policy.
Article
Environmental Sciences
Orsolya Valko, Zoltan Radai, Balazs Deak
Summary: As we enter the United Nations Decade on Ecosystem Restoration, finding nature based solutions for grassland restoration is becoming increasingly important. Besides seed sowing, hay transfer is a viable alternative method that introduces target species and suppresses weeds. A six-year monitoring in a former cropland in Hungary showed that hay transfer can successfully establish a species-rich grassland, with small-seeded species having an establishment advantage in the early years after restoration.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2022)
Article
Ecology
Weiwei Shen, Ting Zhou, Hong Chang, Xiao Qiu, Yahong Liu, Hailian Sun, Xiu Zhai, Hongbo Yang, Guihuan Liu, Wu Yang
Summary: This study uses China's Grassland Ecological Compensation Policy as an example to analyze the effects of payment levels and other factors on herders' willingness to participate in the policy. The findings suggest a reasonable grassland payment standard and can inform the development of effective PES programs for grassland conservation in China and beyond.
ECOSYSTEM HEALTH AND SUSTAINABILITY
(2022)
Article
Agriculture, Multidisciplinary
Fengshi Li, Hugjiltu Minggagud, Scott Jarvie, Yonghui Wang, Yongzhi Yan, Xiaoqian Gong, Peng Han, Qing Zhang
Summary: This study investigates the effects of fertilization and mowing on plant, soil bacterial, and soil fungal diversity. The results show that fertilization reduces plant diversity, while fertilization + mowing increases plant diversity. Fertilization and fertilization + mowing have no significant effect on soil bacterial and fungal diversity, but can alter their community structure through changing soil pH.
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
(2023)
Article
Agriculture, Multidisciplinary
Qing Qu, Lei Deng, Zhouping Shangguan, Jian Sun, Jinsheng He, Kaibo Wang, Zhengchao Zhou, Jiwei Li, Josep Penuelas
Summary: Grazing exclusion is a widely implemented strategy for restoring degraded grassland ecosystems and increasing carbon stocks. This study analyzed data from 199 experiments to understand the temporal responses and factors influencing plant and soil carbon stocks following grazing exclusion in different grassland ecosystems. The results showed that plant biomass carbon stocks and soil organic carbon stocks decreased exponentially or rationally with years since enclosure. Grazing exclusion had positive effects on aboveground biomass carbon, but the effects on belowground biomass and soil carbon were influenced by climate, initial carbon levels, and grazing exclusion duration. The response of carbon stocks to grazing exclusion stabilized after approximately 40 years, with soil carbon sequestration showing a lagged pattern compared to plant biomass carbon. The study highlighted the effectiveness of grazing exclusion in regions with low carbon content and non-water limited conditions. However, it might not be an effective measure to increase soil organic carbon stocks in water-limited areas like desert grasslands.
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
(2024)
Article
Ecology
Clint R. V. Otto, Haochi Zheng, Torre Hovick, Max Post van der Burg, Benjamin Geaumont
Summary: This study quantifies the relationship between the market value of grasslands to commercial beekeepers and the importance of grasslands for bird conservation. It finds that grassland conversion can negatively impact beekeepers' revenue and highlights the co-benefits of grassland conservation for supporting migratory birds.
ECOLOGICAL ECONOMICS
(2022)
Article
Food Science & Technology
Lucas Krusinski, Isabella C. F. Maciel, Selin Sergin, Vijayashree Jambunathan, Esha Garg, Andrea J. Garmyn, Sukhdeep Singh, Chad A. Bitler, Jason E. Rowntree, Jenifer I. Fenton
Summary: The study investigated the effects of supplemental feeds on the nutritional profile of grass-finished beef and found that different feeds had different impacts on the beef’s nutritional characteristics. Beef from cows fed with grass and hay had the most beneficial nutritional profile, while soybean hulls increased the n-6:n-3 ratio of the beef.
Article
Agronomy
Laura L. de Sosa, Emilio Benitez, Ignacio Giron, Engracia Madejon
Summary: The study demonstrated that the use of organic compost can increase carbon storage and the content of available nutrients in the soil, benefiting crop quality. However, due to high variability among plots, the effects of compost on soil hydraulics, plant yield, and growth were not significant.
Article
Agronomy
Joaquin Ascaso, Ramon Reine
Summary: The production and forage quality of semi-natural hay meadows in the southern central Pyrenees were studied according to the time of mowing within the vegetative cycle. The results showed significant variations in both production and quality depending on the meadows and the year. The optimal time for mowing was found to be between May 20th and June 20th.
Article
Environmental Sciences
Danny A. P. Hooftman, Adam Kimberley, Sara A. O. Cousins, Silvia Santamaria Bueno, Olivier Honnay, Patricia Krickl, Jan Plue, Peter Poschlod, Anna Traveset, James M. Bullock
Summary: Ancient semi-natural grasslands in Europe are crucial for providing ecosystem services, and Grassland Green Infrastructure (GGI) surrounding these grasslands can supplement the provision of these services. A study investigated the potential of GGI to deliver various ecosystem services, concluding that GGI had lower delivery for conservation, pollination, and aesthetic appeal, but not for carbon storage. These differences were attributed to fewer plant species and compositional differences in GGI compared to the core grasslands. Improved management of GGI can enhance landscape-wide delivery of nature conservation value and pollination.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2023)
Article
Ecology
S. L. McGuire, J. J. Nocera
Article
Multidisciplinary Sciences
Yessica Rico, James Morris-Pocock, Joanna Zigouris, Joseph J. Nocera, Christopher J. Kyle
Article
Ornithology
Barbara Frei, James W. Fyles, Jacob L. Berl, John W. Edwards, Joseph J. Nocera
WILSON JOURNAL OF ORNITHOLOGY
(2015)
Article
Evolutionary Biology
Yessica Rico, Danielle M. Ethier, Christina M. Davy, Josh Sayers, Richard D. Weir, Bradley J. Swanson, Joseph J. Nocera, Christopher J. Kyle
EVOLUTIONARY APPLICATIONS
(2016)
Article
Ecology
Philina A. English, Joseph J. Nocera, Bruce A. Pond, David J. Green
Article
Veterinary Sciences
Danielle M. Ethier, Joshua B. Sayers, Christopher J. Kyle, Joseph J. Nocera, Davor Ojkic, Douglas Campbell
JOURNAL OF WILDLIFE DISEASES
(2017)
Article
Ornithology
Melanie L. Farquhar, Annie Morin, Joseph J. Nocera
JOURNAL OF AVIAN BIOLOGY
(2018)
Article
Multidisciplinary Sciences
Matthew W. Reudink, Christopher J. Kyle, Ann E. McKellar, Christopher M. Somers, Robyn L. F. Reudink, T. Kurt Kyser, Samantha E. Franks, Joseph J. Nocera
Article
Biology
Simon Tapper, Joseph J. Nocera, Gary Burness
JOURNAL OF EXPERIMENTAL BIOLOGY
(2020)
Article
Ecology
Courtney E. le Roux, Joseph J. Nocera
Summary: The study used social network analysis (SNA) to identify and quantify critical habitat features for urban chimney swifts, revealing the impact of losing key roost sites on the network structure and connectivity.
ECOLOGY AND EVOLUTION
(2021)
Article
Biology
Simon Tapper, Joseph J. Nocera, Gary Burness
Summary: This study investigated the repeatability of body temperature (T-b) in tree swallows under different ambient temperatures. It found that female T-b was less repeatable than male T-b, which may be related to differences in parental investment. Trimmed birds had lower T-b than control birds, but the repeatability of female T-b did not differ based on heat dissipation capacity.
JOURNAL OF EXPERIMENTAL BIOLOGY
(2021)
Article
Ecology
Matthew G. Betts, Zhiqiang Yang, Adam S. Hadley, Adam C. Smith, Josee S. Rousseau, Joseph M. Northrup, Joseph J. Nocera, Noel Gorelick, Brian D. Gerber
Summary: A study in eastern Canada finds that forest-management strategies that lead to simplified forest structure and composition have resulted in loss of breeding habitat and associated population losses for many bird species.
NATURE ECOLOGY & EVOLUTION
(2022)
Article
Agriculture, Multidisciplinary
Lucille J. Brown, Joseph J. Nocera
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
(2017)
Article
Ecology
Scott M. Reid, Joseph J. Nocera
Article
Biodiversity Conservation
Alfonso Balmori
Summary: This article discusses the potential negative effects of radio tagging on wild animals. While it is a valuable technique for gathering information, it is important to be aware of and study the possible issues it may cause to ensure the well-being of the animals.
JOURNAL FOR NATURE CONSERVATION
(2024)
Article
Biodiversity Conservation
D. F. Castillo, N. C. Caruso
Summary: Understanding the distribution and ecological niche of hog-nosed skunks is crucial for their conservation. This study used species occurrence records and environmental variables to estimate suitable areas and key factors influencing their distribution. The results showed that temperature and tree presence are important variables. Additionally, areas of high habitat suitability for hog-nosed skunks are underrepresented in protected areas.
JOURNAL FOR NATURE CONSERVATION
(2024)