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Articles 15661 - 15690 of 255727

Full-Text Articles in Life Sciences

Trees And Shrubs As Secondary Components Of Pasture, A N. Atta-Krah Jan 2025

Trees And Shrubs As Secondary Components Of Pasture, A N. Atta-Krah

IGC Proceedings (1977-2023)

Traditionally, the concept of pasture has precluded tree crops in any meaningful and productive way. Grasses and herbaceous legumes have been the major components of pasture. The place of trees in pasture is often limited to live fencing, and a few other trees interspersed within the pasture, to provide shade for livestock. In tropical and subtropical areas, where trees are a significant part of the natural vegetation, the non-inclusion· of trees in pasture and agricultural production systems and their increasing rate of disappearance from the zone are giving rise to serious environmental and agricultural concerns. There is an increasing realisation …

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Pastures As The Secondary Components In Tree-Pasture Systems, Chin Peng Chen Jan 2025

Pastures As The Secondary Components In Tree-Pasture Systems, Chin Peng Chen

IGC Proceedings (1977-2023)

The multi-stata canopy structure of rain forest allows only I% sunlight penetration, too little for the survival of forage beneath it. However, man-made forest plantation (rubber, oil palm and coconut) allows more light for forage species. Initially, 60-70 forage species were recorded under these modified forest canopies but only one third of them survived heavy shading. Forage dry matter yields declined from 2.8-4.8 I/ha DM at immature phase of plantations, to 0.1-1.0 I/Im at mautre phase. Nutrients. available to grazing animals from forages under plantations were guile high (18.4 kg Nit DM and 5609 MJ MEit DM) from native forages, …

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Grazing Potential Of Desiccation-Tolerant Tropical And Subtropical Grasses, Y A. Sutaryono, D F. Gaff Jan 2025

Grazing Potential Of Desiccation-Tolerant Tropical And Subtropical Grasses, Y A. Sutaryono, D F. Gaff

IGC Proceedings (1977-2023)

Some desiccation-tolerant grasses possess the potential for use as a grazing source for animals. Some species compared favourably in nutrient content and digestibility with other tropical animal fodder grasses. The Sporobolus species, S. aff, fimbriatus, S. lampranthus, S. pellucidus, together with Eragrostis invalida and Eragrostiella nardoides showed the most promising combination of desirable characteristics. Resurrection grasses contained potentially toxic substances, but, it appears, in amounts harmless to animals, Animal feed trials are needed to test their real feed value, palatability and non-toxicity to animals.

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Beef Cow Adaptation To Hot Dry Climates, T.D A. Forbes, J W. Holloway, B G. Warrington Jan 2025

Beef Cow Adaptation To Hot Dry Climates, T.D A. Forbes, J W. Holloway, B G. Warrington

IGC Proceedings (1977-2023)

Behavioural adaptation of Bos taurus (Angus) and B. indicus B: taurus cross (Brangus) females to high ambient temperatures was studied in 2 trials (maximum ambient temperatures of 37 .8 and 32.5°C respectively) in a semi-arid area of south Texas. Brangus females grazed for longer (297 v. 239 min/day, P<0.0001) spent less time in shade (288 v. 395 min/day, P<0.0001), and spent less time watering (95 v. 115 min/day, P<0.0001) than Angus females. Trial by breed interactions were detected (P<0.001) for resting in shade, resting in sun and watering time. Both breeds were apparently restricted in grazing time by high ambient temperatures during both trials, but the Angus were restricted to a greater extent. Although ambient temperatures were lower in the second trial, the threshold for allowing grazing unrestricted by heat stress was apparently not reached for either breed,

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Mixed-Species Grazing In The Highland Sourveld Of South Africa: An Evaluation Of Animal Production Potential, M B. Hardy, N M. Tainton Jan 2025

Mixed-Species Grazing In The Highland Sourveld Of South Africa: An Evaluation Of Animal Production Potential, M B. Hardy, N M. Tainton

IGC Proceedings (1977-2023)

The effects of mixed-species grazing, at 5 cattle to sheep ratios all at the same stocking rale, on individual animal mass change/ ha mass change/ Ila were monitored for 2 grazing seasons, The ratios were balanced in terms of animal units which equate the expected intake of cattle and sheep. The study was conducted on a humid grasslands in which the herbage characteristically loses quality as Jt mature1. Mass gains of individual cattle were higher when the cattle grazed 10ge1her with the sheep than when they grazed alone. This was ascribed to increasing herbage availability as the ratio of cattle …

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Prediction Of Live-Weight Gain Of Cattle Grazing Pastures On Brigalow Soil, M Hirata, C K. Mcdonald, R M. Jones Jan 2025

Prediction Of Live-Weight Gain Of Cattle Grazing Pastures On Brigalow Soil, M Hirata, C K. Mcdonald, R M. Jones

IGC Proceedings (1977-2023)

A model for predicting the live-weight gain-(LWD) of cattle from climatic conditions and pasture and cattle attributes was developed. The model was calibrated and validated against the data from a long-term grazing experiment on brigalow soil, sown with green panic pastures. When validated, the model tended to overestimate LWG as the proportion of green panic (Panicum maximum var. trichoglume) in the pasture decreased, because the model was calibrated, without considering species composition, to data from years when green panic was dominant. This study emphasises the limitations of empirical models of grazing systems. The study also implies that there …

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Beef Production From Commercial Leucaena Leucocephala Pastures In A Dry Subtropical Environment, R L. Clem, C R. Esdale, M J. Conway, D Macintyre Jan 2025

Beef Production From Commercial Leucaena Leucocephala Pastures In A Dry Subtropical Environment, R L. Clem, C R. Esdale, M J. Conway, D Macintyre

IGC Proceedings (1977-2023)

Leucaena leucocephala is a legume widely adapted to the tropics and subtropics and is currently recommended for sowing on fertile clay soils in the subconstal (100-1000 mm) rainfall areas of Queensland. It produces high quality forage that can be used as browse with native or sown grass pastures to improve live-weight gain of grazing beef cattle. At Banana in central Queensland a commercial grazing enterprise has been developed on 1450 ha of land cleared of brigalow scrub and cropped for 20-30 years before sowing to leucaena. Leucaena has been established on about 80% of the property. Stocking rates are varied …

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Improving Livestock Production Using The Heavy-Duty Blade Plough On Pastures Infested With Brigalow Suckers, P Filet, J Agnew, R Barnett, J Clewett Jan 2025

Improving Livestock Production Using The Heavy-Duty Blade Plough On Pastures Infested With Brigalow Suckers, P Filet, J Agnew, R Barnett, J Clewett

IGC Proceedings (1977-2023)

Reducing brigalow {Acacia harpophylla) sucker numbers is necessary to maintain the productivity of grass pastures on brigalow soils in' Australia. Blade ploughing brigalow sucker regrowth is an effective control oplion. A 97% mortality was achieved when brigalow suckers were treated with a blade plough in central Queensland. Pasture yield was 3 times higher in a blade-ploughed paddock than in an adjacent sucker paddock 6 months after treatment and after 2 more summers. During 3 years of grazing, stocking rates were 7 .5 ha/steer in the sucker paddock and 2.3-3.2 ha/steer in the blade0ploughed paddock, Annual· live-weight gains/head were …

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Animal Feed Research In Eastern And Southern Africa: Historical And Actual Priorities, Samuel C. Jutzi, J C. Tothhill Jan 2025

Animal Feed Research In Eastern And Southern Africa: Historical And Actual Priorities, Samuel C. Jutzi, J C. Tothhill

IGC Proceedings (1977-2023)

A review of animal feed research reports from 7 countries of eastern and southern Africa is used to assess historical and actual research emphases. Priority was on feed supply and evaluation for cattle production with strong rangelands improvement programmes. Most research focused on ecologically favoured regions and larger-scale livestock commodity production. Strong efforts for the exploitation of grasses for improved feed supply were supported by legume work for feed quality improvement. There was a strong emphasis on feed agronomy work, one third of all that work involving animals. Component research results were reported with little discussion of target systems implications, …

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Tropical Pasture Establishment In Thailand By Direct-Drilling, C Lekchom, S Sukpituksakul, N Wongsuwan, B R. Watkin Jan 2025

Tropical Pasture Establishment In Thailand By Direct-Drilling, C Lekchom, S Sukpituksakul, N Wongsuwan, B R. Watkin

IGC Proceedings (1977-2023)

The establishment, early production and quality of 4 tropical grasses was compared when established by direct-drilling into uncultivated, herbicide-kllled pasture or when sown into a fully cultivated, well­prepared seedbed. Direct-drilling resulted in significantly better establishment and early production than drilling into a prepared seedbed at the first cut, but not at subsequent cuts. Forage quality in terms of both crude protein and dry matter digestibility was high in all treatments, with no difference between sowing techniques and only small differences between species. Results are discussed in relation to farming practice.

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Legumes In African Star Grass- Herbaceous Legume Pastures As A Partial Substitute For Concentrate Feed For Dairy Production, Francis Asiedu, B Ahmed, R Paterson, R Simpson, R Motta Jan 2025

Legumes In African Star Grass- Herbaceous Legume Pastures As A Partial Substitute For Concentrate Feed For Dairy Production, Francis Asiedu, B Ahmed, R Paterson, R Simpson, R Motta

IGC Proceedings (1977-2023)

Two groups of 10 equally matched Jamaica Hope cows from a commercial dairy farm in Jamaica were grazed (stocking rate 3.5 cows/ha) for 2 years on pure African star grass (Cynodon nlemfuensis) and African star grass in mixture with herbaceous legumes in a cross­over design. Dairy ration was fed at the rate of 0.26 and 0.18 kg/day/ kg milk for the grass and mixed pastures respectively. The proportion of legumes in the mixed pasture averaged 0.35 in 1990/91 and 0.20 in 1991/92. Available herbage dry matter was higher for the grass pasture ( 4.43 v. 4.11 t/ha) but …

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Animal Production And Dynamics Of Pangola Grass, Ryegrass, And White Clover As Influenced By Grazing Pressure, A De Moraes, G E. Maraschin Jan 2025

Animal Production And Dynamics Of Pangola Grass, Ryegrass, And White Clover As Influenced By Grazing Pressure, A De Moraes, G E. Maraschin

IGC Proceedings (1977-2023)

A grazing experiment was conducted at the Estacao Experimental Agronomica - UFRGS, Eldorado do Sul, RS, from June 1989 to March 1990, to evaluate a mixed pasture of pangola grass (Digitaria eriantha), ryegrass (Lolium multiflorum) and white clover (Trifolium repens) under 4 levels of grazing pressure (GP), namely: 3.S, 7 ,0, 10.5 and 14.0 kg DM of forage on offer /100 kg live weight (LW), with 2 field replications. Average live-weight gain (LWG) decreased as grazing pressure increased. Maximum LWG was obtained at grazing pressures of approximately 12%, which was associated with DM residues …

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Cultivated Pasture, Forage On Offer And Animal Responseg, G E. Maraschin, A De Moraes, L.F. A. Da Silva, J Riboldi Jan 2025

Cultivated Pasture, Forage On Offer And Animal Responseg, G E. Maraschin, A De Moraes, L.F. A. Da Silva, J Riboldi

IGC Proceedings (1977-2023)

Animal gains on pasture are influenced by the forage dry mailer on offer (DMO). To ascertain this relationship a pangola grass (Digitaria eriantha) pasture was evaluated under forage DMO levels of 3.5%, 7.0%, 10.5% and 14.0% of live weight (LW)/head/day. Two steers were assigned to each treatment as tester animals plus a number of put-and­take steers to maintain the desired levels of forage DMO, at the Estacao Experimental Agronomica • UFRGS • 30°S, from November 1989 to March 1990 (period I) and from October 1990 to May 1991 (period II). Pasture DM production and crude protein were not …

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Effect Of Supplementation On Pasture Selection By Grazing Steers. I. Quality Of Ingested Forage, O R. Rosso, P O. Gomez, F Overjero Jan 2025

Effect Of Supplementation On Pasture Selection By Grazing Steers. I. Quality Of Ingested Forage, O R. Rosso, P O. Gomez, F Overjero

IGC Proceedings (1977-2023)

Three oesophageal fistulated Hereford steers (average live weight 304 kg) were supplemented throughout a trial at 0, 0.7 or 1.4% of live weight, with a mixture of 90% ground maize and 10% sunflower expeller. Adaptation and sampling periods were 7 and 4 days respectively. Steers were allocated randomly to 4 Agropyron•dominated pastures of 1800, 2000, 8200 and 8900 kg OM/ha and leaf percentage of 5.8, 28.9, 23.2 and 14.0, respectively. Fistula samples were taken once daily, air dried at 60°C and analysed. Supplementation significantly (P<0.05) affected DM digestibility, which was 51.3, 54.7 and 57.2 for 0, 0.7 and 1.4% levels, respectively. Nitrogen and cell wall content differences were not detected. It appears that supplemented steers preferred pasture components with the highest digestibility.

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Seasonal Changes In The Dry Matter Digestibility Of Individual Tillers Of Napiergrass At Two Sites Of At Different Altitudes, Y Ishii, K Ito, H Numaguchi Jan 2025

Seasonal Changes In The Dry Matter Digestibility Of Individual Tillers Of Napiergrass At Two Sites Of At Different Altitudes, Y Ishii, K Ito, H Numaguchi

IGC Proceedings (1977-2023)

An investigation was made into the seasonal changes in the in vitro dry matter digestibility (IVDMD) of leaf blade (LB) and stem (ST) of individual tillers of napiergrass (Pennisetum purpuretum) grown at the high-altitude site (HA) and low-altitude site (LA) in Miyazaki prefecture, south-western Japan. Within a single sampling date, the variation in the IVDMD with tillers was small both for LB and ST. Negative logarithmic relationships held between the LB percentage and tiller dry weight and between the IVDMD and dry weight of LB and ST. The HA plants produced less dry matter as well as digestible …

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Tropical Pastures For Dairy Heifers In The South-Eastern Region Of Brazil, S Aronovich, S R. De Carvalho, Mm Aronovich Jan 2025

Tropical Pastures For Dairy Heifers In The South-Eastern Region Of Brazil, S Aronovich, S R. De Carvalho, Mm Aronovich

IGC Proceedings (1977-2023)

A number of experiments using improved tropical pastures (mostly Digltaria decumbems cv. Transvala) for heifers were made in the south-eastern region of Brazil from 1970. The results are presented as: (A) experiments with heifers during· the nursing period, (B) experiments with heifers after. weaning and (C) experiments with heifers older than 6 months. The results and the economical analyses lead to the following conclusions: ( 1) the use of well managed, improved tropical pastures enables adequate growth and development of dairy heifers, (2) the heifers reach sexual maturity before 20 months of age, and (3) the cost of replacement heifers …

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Mineral Supplementation And Phosphorus Fertilizer Application On Native Pastures In North-East Argentina, R M. Pizzio, O Royo Pallares Jan 2025

Mineral Supplementation And Phosphorus Fertilizer Application On Native Pastures In North-East Argentina, R M. Pizzio, O Royo Pallares

IGC Proceedings (1977-2023)

Extensive cattle production systems in north-east Argentina are based on the use of native pastures. One of the most important limiting factors to improve production is the acute phosphorus deficiency of soils and pastures. A large experiment was set up to study the effect of phosphorus fertiliser and mineral supplementation on the live­weight gain of steers of 2 ages grazing native pastures. Supplementation with a mixture of bone meal and salt, residual effect of P fertilisation, and both treatments applied together increased the annual animal live-weight gain by 60, 66 and 106%, respectively. The response of younger steers to fertiliser …

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Under The Bay: Analysis Of Green Sea Turtle (Chelonia Mydas) Dive Behavior In The Urban San Diego Bay, Emily Carter Jan 2025

Under The Bay: Analysis Of Green Sea Turtle (Chelonia Mydas) Dive Behavior In The Urban San Diego Bay, Emily Carter

Theses

Sea turtles are air-breathing marine reptiles that spend their lives performing dives to travel, forage, and rest. Several dive types have been previously recorded for sea turtles, each type being associated with a different set of behaviors. U-dives, or Type 1 dives are widely characterized by extensive benthic periods preceded by and concluding with abrupt descent and ascent phases respectively (Minamikawa et al. 1997; Houghton et al. 2002; Seminoff et al. 2006). These dives are widely affiliated with turtle resting behavior though can be indicative of additional activities including benthic travel and foraging. Previous research of green turtle dive behavior …

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Determining The Physiological And Behavioral Tolerance To Hypoxia In Two Species Of Rockfish (Sebastes Spp.), Makenna Chan Jan 2025

Determining The Physiological And Behavioral Tolerance To Hypoxia In Two Species Of Rockfish (Sebastes Spp.), Makenna Chan

Theses

In the eastern North Pacific, the oxygen minimum zone naturally shoals seasonally and impacts demersal fish habitat along the continental margins and on offshore seamounts. This hypoxic layer has been shoaling in recent decades, likely affecting the habitat and distribution of commercially-important fish species such as rockfishes (genus Sebastes). Respirometry and shuttle box behavioral experiments were used to determine the hypoxia sensitivities of two rockfish species with contrasting movement patterns and habitat use: cowcod (Sebastes levis) and bocaccio (Sebastes paucispinis). Although both species inhabit similar deep-water, rocky-reef habitat, they have different lifestyles, in which cowcod …

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Evaluating The Performance Of Broccoli (Brassica Oleracea Var. Italica) In The Sandponics System Using Brackish Water With Biochar And Compost, Gabriel Oyebode Jan 2025

Evaluating The Performance Of Broccoli (Brassica Oleracea Var. Italica) In The Sandponics System Using Brackish Water With Biochar And Compost, Gabriel Oyebode

Theses and Dissertations

Some of the most pronounced effects of climate change on agricultural output include the depletion of freshwater resources and heightened salinization of arable land, especially in arid and semi-arid regions, adversely affecting crop yields. Many economic vegetable crops including members of the brassica family are sensitive to salt-stress. The use of organic soil amendments such as biochar and compost as complimentary nutrient sources in the sandponics system can improve the performance of crops. The study aimed to evaluate the effect of organic amendment on the growth performance and yield of broccoli and Nile tilapia (Oreochromis niloticus) under brackish …

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The Role Of Gsk-3Α Inhibition In Attenuating Lps-Induced Inflammation In Raw 264.7 Cells, Oluwaseyi Oyewole Jan 2025

The Role Of Gsk-3Α Inhibition In Attenuating Lps-Induced Inflammation In Raw 264.7 Cells, Oluwaseyi Oyewole

Theses and Dissertations

Glycogen synthase kinase-3 (GSK-3), an enzyme that modulates glucose metabolism, has been recognized as an essential target in major inflammatory diseases based on its great specificity in substrate recognition. GSK-3β has been connected to cancer, obesity, liver diseases, and neurological diseases. Nonetheless, the other GSK-3 isoform, GSK-3α, is much less studied. Previous studies from our laboratory showed that inhibiting GSK-3α potentially confers an anti-inflammatory response when tested on microglia. However, little has been documented regarding the exact mechanism by which GSK-3α exerts its effect. One of the potential mechanisms involving its anti-inflammatory effect could be partially attributed to activating the …

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Crosstalk Between Nnos/No And Cox-2 Enhances Interferon-Gamma-Stimulated Melanoma Progression, Anika Patel, Shirley Tong, Moom R. Roosan, Basir Syed, Amardeep Awasthi, Richard B. Silverman, Sun Yang Jan 2025

Crosstalk Between Nnos/No And Cox-2 Enhances Interferon-Gamma-Stimulated Melanoma Progression, Anika Patel, Shirley Tong, Moom R. Roosan, Basir Syed, Amardeep Awasthi, Richard B. Silverman, Sun Yang

Pharmacy Faculty Articles and Research

Background/Objectives: Interferon gamma (IFN-γ) in the melanoma tumor microenvironment plays opposing roles, orchestrating both pro-tumorigenic activity and anticancer immune responses. Our previous studies demonstrated the role of neuronal nitric oxide synthase (nNOS) in IFN-γ-stimulated melanoma progression. However, the underlying mechanism has not been well defined. This study determined whether the nNOS/NO and COX-2/PGE2 signaling pathways crosstalk and augment the pro-tumorigenic effects of IFN-γ in melanoma. Methods: Bioinformatic analysis of patient and cellular proteomic data was conducted to identify proteins of interest associated with IFN-γ treatment in melanoma. Changes in protein expression were determined using various analytical techniques including …

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Climate Change Aggravates Bird Mortality In Pristine Tropical Forests, Jared Wolfe, David A. Luther, Vitek Jirinec, Jeremy Collings, Erik I. Johnson, Robert O. Bierregaard, Philip C. Stouffer Jan 2025

Climate Change Aggravates Bird Mortality In Pristine Tropical Forests, Jared Wolfe, David A. Luther, Vitek Jirinec, Jeremy Collings, Erik I. Johnson, Robert O. Bierregaard, Philip C. Stouffer

Michigan Tech Publications

Stable understory microclimates within undisturbed rainforests are often considered refugia against climate change. However, this assumption contrasts with emerging evidence of Neotropical bird population declines in intact rainforests. We assessed the vulnerability of resident rainforest birds to climatic variability, focusing on dry season severity characterized by hotter temperatures and reduced rainfall. Analyzing 4264 individual bird captures over 27 years, we found that harsher Amazonian dry seasons significantly reduced apparent survival for 24 of 29 species, with longer-lived species being more strongly affected. Our model predicted that a 1°C increase in average dry season temperature would reduce the mean apparent survival …

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Prevalence Of Exercise Dependence Among High-Intensity Functional Training Practitioners: A Cross-Sectional Analysis, Beatriz E O M R P Da Silva, Marcio Boniatti Jan 2025

Prevalence Of Exercise Dependence Among High-Intensity Functional Training Practitioners: A Cross-Sectional Analysis, Beatriz E O M R P Da Silva, Marcio Boniatti

International Journal of Exercise Science

International Journal of Exercise Science 18(4): 206-214, 2025. The objective was to explore the prevalence of exercise dependence (ED) risk among regular HIFT exercisers. Secondary objectives include exploring the prevalence of injuries within this population and examining the potential association between ED risk and injury prevalence. This cross-sectional study was conducted in a city in southern Brazil and included HIFT practitioners. ED was evaluated using the Exercise Dependence Scale-Revised (EDS-R). The primary outcome was the prevalence of ED risk. The final analysis included 64 HIFT practitioners, of whom the majority were female (n = 35; 54.7%). The mean EDS-R …

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The Zooarchaeological Assemblage From The French School On Yefet Street, Yafo (Jaffa) (Pp. 513–527), Nimrod Marom Jan 2025

The Zooarchaeological Assemblage From The French School On Yefet Street, Yafo (Jaffa) (Pp. 513–527), Nimrod Marom

'Atiqot

A small assemblage of 158 identified animal bones was retrieved from Crusader- and late Ottoman-period contexts at the French School. The bone samples from both periods consisted mainly of cattle and caprines, as well as some pig, donkey, horse and chicken bones. The relative frequency of pig bones in the Ottoman period might point to a religious tolerance toward the consumption of equid and wild boar. This may attest to a poverty-stricken Muslim population, or to the presence of immigrants from the Maghrebi Islam.

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The Molluscs From The French School On Yefet Street, Yafo (Jaffa) (Pp. 529–532), Inbar Ktalav Jan 2025

The Molluscs From The French School On Yefet Street, Yafo (Jaffa) (Pp. 529–532), Inbar Ktalav

'Atiqot

An assemblage of 76 malacological remains was retrieved from the French School in Yafo. It includes 11 species of local Mediterranean seashells and land snails, one indo-pacific bivalve, one bivalve from the Nile River and two fragments of freshwater bivalves. A cross made of mother of pearl was found in a soil accumulation of the late Ottoman period. The shells were used as construction material and as objects of aesthetic or symbolic value, possibly amulets.

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Ceramic And Porcelain Vessels Of The Ottoman Period From The French School On Yefet Street, Yafo (Jaffa) (Pp. 497–512), Anna De Vincenz Jan 2025

Ceramic And Porcelain Vessels Of The Ottoman Period From The French School On Yefet Street, Yafo (Jaffa) (Pp. 497–512), Anna De Vincenz

'Atiqot

The ceramic finds from the Ottoman-period layer at the French School consist of local and imported wares. The local coarse wares include Black Gaza Ware and vessels made of brown and pink ware. The imported glazed ware includes earthenware vessels, mainly kitchen wares, such as bowls and basins, as well as cooking pots. Also included among the imported vessels are fine table wares, dinner ware and breakfast sets, mostly manufactured in European factories. The ceramic material was dated to the end of the nineteenth century CE.

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Remains From The Crusader And Late Ottoman Periods At The French School On Yefet Street, Yafo (Jaffa) (With Contributions By Edna J. Stern, Brigitte Ouahnouna, Alexander Glick And Polina Spivak) (Pp. 469–496), Yoav Arbel, Limor Talmi Jan 2025

Remains From The Crusader And Late Ottoman Periods At The French School On Yefet Street, Yafo (Jaffa) (With Contributions By Edna J. Stern, Brigitte Ouahnouna, Alexander Glick And Polina Spivak) (Pp. 469–496), Yoav Arbel, Limor Talmi

'Atiqot

The French School excavation encompassed three areas (A, B, C): Area A yielded a substantial volume of Crusader-period pottery, perhaps alluding to the existence of a Crusader-period moat, and late Ottoman-period building remains and a water reservoir; in Area B, a Crusader-period pedestal, as well as a late Ottoman-period well, channels and wall foundations, were exposed; and in Area C were found the remains of Crusader-period pedestals, late Ottoman-period wall remains and two pit graves of uncertain date. The remains from the late Ottoman period point to Yafo’s orderly spatial organization during the nineteenth century.

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The Molluscs From Ben Gamli’El Street, Yafo (Jaffa) (Pp. 465–467), Inbar Ktalav Jan 2025

The Molluscs From Ben Gamli’El Street, Yafo (Jaffa) (Pp. 465–467), Inbar Ktalav

'Atiqot

The excavation on Ben Gamli’el Street yielded 30 malacological finds, including 20 specimens from clear stratigraphic contexts of the Hellenistic and Byzantine periods. The assemblage comprises 28 Mediterranean shells and two Nile River freshwater bivalves. The local seashells were mainly used as simple ornaments and in construction material, while the two imported freshwater bivalves probably attest to trade connections between Yafo and Egypt.

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The Animal Bones From Ben Gamli’El Street, Yafo (Jaffa) (Pp. 461–464), Nimrod Marom Jan 2025

The Animal Bones From Ben Gamli’El Street, Yafo (Jaffa) (Pp. 461–464), Nimrod Marom

'Atiqot

The excavation on Ben Gamli’el Street yielded a small assemblage of 40 animal bones retrieved from the ashy fill of a large Hellenistic-period ash pit (Stratum III). The bones represent farm animals, mostly goats, cattle and pigs, possibly indicating the economy of the rural hinterland that supported the urban settlement of Yafo. The presence of the dog burial and the high occurrence of pig bones probably attests to a non-Jewish community.

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