San Francisco Estuary and Watershed Science

eScholarship stats: Breakdown by Item for April through July, 2026

Item	Title	Total requests	Download	View-only	%Dnld
2b87w198	Long-Term Trends in Seasonality and Abundance of Three Key Zooplankters in the Upper San Francisco Estuary	1,012	827	185	81.7%
1h7375k3	The Anatomy of a Drought in the Upper San Francisco Estuary: Water Quality and Lower-Trophic Responses to Multi-Year Droughts Over a Long-Term Record (1975-2021)	835	589	246	70.5%
59v4k4k3	Considerations for the Development of a Juvenile Production Estimate for Central Valley Spring-Run Chinook Salmon	822	641	181	78.0%
157618mx	Recent Findings and Future Prospects for Water Quality Effects from Catastrophic Wildfires in California, USA	789	529	260	67.0%
5qh251f3	A Framework for Evaluating the Effects of Reduced Spatial or Temporal Monitoring Effort	754	632	122	83.8%
21v9x1t7	Central Valley Salmon: A Perspective on Chinook and Steelhead in the Central Valley of California	685	298	387	43.5%
8x7358kq	A Survey of X2 Isohaline Empirical Models for the San Francisco Estuary	611	473	138	77.4%
1kw1d94p	Atmospheric Rivers and Floods in California’s Changing Hydroclimate	605	203	402	33.6%
0dh783r5	Modeling Delta Smelt Distribution for Hypothesized Swimming Behaviors	593	367	226	61.9%
1sk1c7pk	Dry Me a River: Ecological Effects of Drought in the Upper San Francisco Estuary	572	379	193	66.3%
09k9f76s	Delta Smelt: Life History and Decline of a Once-Abundant Species in the San Francisco Estuary	563	142	421	25.2%
9bp499mv	Open Water Processes of the San Francisco Estuary: From Physical Forcing to Biological Responses	556	135	421	24.3%
36t9s0mp	Factors and Processes Affecting Delta Levee System Vulnerability	553	178	375	32.2%
0725n5vk	Critical Assessment of the Delta Smelt Population in the San Francisco Estuary, California	530	137	393	25.8%
6qm300mc	Restoring the Heart of a Healthy Estuary: A Review of Restoration in the Sacramento–San Joaquin Delta and Suisun Marsh	519	144	375	27.7%
77g3b02c	Wetland Availability and Salinity Concentrations for Breeding Waterfowl in Suisun Marsh, California	519	348	171	67.1%
4k44725p	Subsidence, Sea Level Rise, and Seismicity in the Sacramento–San Joaquin Delta	491	137	354	27.9%
7xd4x0xw	Historic, Recent, and Future Subsidence, Sacramento-San Joaquin Delta, California, USA	480	120	360	25.0%
9h8305jf	Concentrations, Loads, and Associated Trends of Nutrients Entering the Sacramento–San Joaquin Delta, California	479	342	137	71.4%
3653x9xc	Framework for Assessing Viability of Threatened and Endangered Chinook Salmon and Steelhead in the Sacramento–San Joaquin Basin	477	105	372	22.0%
891144f4	Trends in the Sediment Yield of the Sacramento River, California, 1957–2001	474	95	379	20.0%
7sb7440w	Benefits and Economic Costs of Managed Aquifer Recharge in California	456	128	328	28.1%
9rw9b5tj	Predation on Fishes in the Sacramento–San Joaquin Delta: Current Knowledge and Future Directions	454	109	345	24.0%
1dz769db	Status, Trends, and Drivers of Harmful Algal Blooms Along the Freshwater-to-Marine Gradient in the San Francisco Bay–Delta System	453	159	294	35.1%
1zg5s96r	Delta Blue(green)s: The Effect of Drought and Drought-Management Actions on <em>Microcystis</em> in the Sacramento–San Joaquin Delta	452	260	192	57.5%
5hv289t9	Marsh Sediment in Translation: A Review of Sediment Transport Across a Natural Tidal Salt Marsh in Northern San Francisco Bay	430	257	173	59.8%
5dd3n9x3	Tidal Wetland Restoration in San Francisco Bay: History and Current Issues	426	145	281	34.0%
2r71j15r	Climate Change and the Delta	421	124	297	29.5%
2v20x6zp	Invasive Aquatic Vegetation in the Sacramento–San Joaquin Delta and Suisun Marsh: The History and Science of Control Efforts and Recommendations for the Path Forward	416	123	293	29.6%
7v92h6fs	Losses of Sacramento River Chinook Salmon and Delta Smelt to Entrainment in Water Diversions in the Sacramento–San Joaquin Delta	415	86	329	20.7%
86m0g5sz	The Spawning Migration of Delta Smelt in the Upper San Francisco Estuary	413	114	299	27.6%
1pd2q7sx	A Bioenergetics Approach to Setting Conservation Objectives for Non-Breeding Shorebirds in California’s Central Valley	409	202	207	49.4%
3408m651	Climate and Land-Use Controls on Surface Water Diversions in the Central Valley, California	406	91	315	22.4%
3jr7z162	Hourly Analyses of the Large Storms and Atmospheric Rivers that Provide Most of California’s Precipitation in Only 10 to 100 Hours per Year	405	102	303	25.2%
5j76502x	Subsidence Reversal in a Re-established Wetland in the Sacramento-San Joaquin Delta, California, USA	402	129	273	32.1%
1vz9b8zx	The Contribution of Managed Floodplains to the Recovery of Salmon in California: Challenges and Opportunities	398	165	233	41.5%
5xd3q8tx	Long-Term Trends in Summertime Habitat Suitability for Delta Smelt, <em>Hypomesus transpacificus</em>	394	113	281	28.7%
15j0b0z4	Mercury-Contaminated Hydraulic Mining Debris in San Francisco Bay	393	81	312	20.6%
7237t9xn	Temporal Trends in Hatchery Releases of Fall-Run Chinook Salmon in California's Central Valley	393	104	289	26.5%
855742qk	Introduction of Bluefin Killifish <em>Lucania goodei</em> into the Sacramento-San Joaquin Delta	391	128	263	32.7%
1147j4nz	The Role of Tidal Marsh Restoration in Fish Management in the San Francisco Estuary	387	97	290	25.1%
7x65r0tf	Three-Dimensional Modeling of Hydrodynamics and Salinity in the San Francisco Estuary: An Evaluation of Model Accuracy, X2, and the Low–Salinity Zone	387	89	298	23.0%
0kf0d32x	Habitat Variability and Complexity in the Upper San Francisco Estuary	386	126	260	32.6%
52m780xj	Contaminant Effects on California Bay–Delta Species and Human Health	385	101	284	26.2%
0p01q99s	Macroinvertebrate Prey Availability and Fish Diet Selectivity in Relation to Environmental Variables in Natural and Restoring North San Francisco Bay Tidal Marsh Channels	384	168	216	43.8%
43w4j002	Investigation of Floating Peat Wetlands, Sacramento–San Joaquin Delta, California	378	169	209	44.7%
6x45n457	Synthesizing Relationships Between Winter-Run Chinook Salmon Out-Migration Survival and Water Operations in the Sacramento–San Joaquin Delta	378	140	238	37.0%
7n14h0pq	Heatwaves and Rising Temperatures in the Upper San Francisco Estuary: Trends and Effects on Ecosystems and Humans	375	111	264	29.6%
0b3731ph	Effects of Drought and the Emergency Drought Barrier on the Ecosystem of the California Delta	374	178	196	47.6%
3nd0r71d	Challenges Facing the Sacramento–San Joaquin Delta: Complex, Chaotic, or Simply Cantankerous?	374	135	239	36.1%

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